Mathematics Middle School

For Exercises 16-23, list the common factors of each pair of numbers. Then find the greatest common factor of each pair.

Answers

Answer 1

Answer is 25 and 150

Related Questions

help with #6!! will mark brainliest

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Answer:

These are the most basic graphing questions in order to continue to develop skills in math you MUST know these. Please practice them afterwards!

Step-by-step explanation:

a. y int

b. x int

c. x cord

d. y cord

e. solution

Answer:

a. x-intercept

b.y-intercept

c.x-coordinate

d.y-coordinate

e.solution

Slope Intercept Form given slope and y-intercept
Formula= Y=Mx+B
Mx= 2
B= -4
Explain the answer and what is the slope intercept form

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Answer:

the slope intercept form for this equation is y=2x-4 where mx represents the slope and b represents the y intercept.

Step-by-step explanation:

slope intercept form is a form of an equation of a line written as y= mx + b where m is the slope and b is the y intercept.

in this case we are given the slope and y intercept, so all we need to do is plug it into the original equation in the correct spots.

after we have done this we will get y=2x+-4

once we simply we will get y=2x-4

y=2x-4 hope this helps

Katie's mom gave her $20.00 to buy school supplies. Katie needs to buy 3 binders and some mechanical pencils. If each binder costs $3.25 and each mechanical pencil costs $1.50, how many mechanical pencils can Katie buy using only the money her mom gave her?

Answers

Answer:

6 pencils

Step-by-step explanation:

i looked it up

Answer:

6 Mechanical Pencils

Step-by-step explanation:

So Katie NEEDS 3 binders so that is given. 3.25 times 3 is 9.75 so subtract that from 20 which is 10.25. Divide 10.25 by 1.5 and get 6.8. You cant buy .8 of a pencil so you go down to 6.

An amusement park’s goal is to sell 1 million tickets within the first four months of its being open.

How many more tickets does the park need to sell in Month 4 to reach this goal?

About how many tickets will the park need to sell in Month 4?

≈______ tickets.

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Answer:

look at the explenation

Step-by-step explanation:

Hello! does it say how many have already been sold? if not then each month is 250,000 tickets

The amusement park needs to sell 250,000 more tickets in Month 4 to reach its goal of 1 million tickets in four months.

We can calculate the average number of tickets the amusement park needs to sell each month in order to determine how many more tickets they need to sell in Month 4 in order to meet their target of selling 1 million tickets within the first four months.

1,000,000 tickets ÷ 4 months = 250,000 tickets per month

250,000 tickets per month × 3 months = 750,000 tickets sold in the first three months

1,000,000 tickets goal - 750,000 tickets sold = 250,000 more tickets needed in Month 4

To reach its objective of selling 1 million tickets within the first four months, the theme park needs to sell 250,000 more tickets in Month 4.

average monthly target ≈ 250,000 tickets.

learn more about monthly target here

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Which ordered pair or pairs is a solution to the equation 4x - y = 17?

A. (5.3)
B. 3.-5)
C. both (5, 3) and (3,-5)
D. none listed

Answers

Answer is c,hope to help you, have a good day

The answer is C . Cause negative plus negative is positive

!!!!!!!!!! PLEASE HELP IM SO FRUSTRATED
CAN SOMEONE EXPLAIN HOW I DO THESE PROBLEMS? IM SO CONFUSED AND I HAVE A LOT TO DO PLEASE !!!!!!!

1. What two directions could point B be located related to point A? Write two equations to represent the possible locations of point B or in other words, how did you travel to point B. Make a conclusion about the sums in relation to the integers in the equations on the next slide.

2. Explain How you could use absolute value to show that -4+3 and 3+(-4) have the same value. Which property of addition states that these sums are equivalent?

3. You know that the sum of -5 and another integer is a positive integer. What an you conclude about the sign of the other integer? What can you conclude about the value of the other integer?Explain.

4. Jim is standing beside a pool. He drips a weight from 4 feet above the surface of the water in the pool. The weight travels a total distance of 12 feet down before landing on the bottom of the pool. Explain how you can write a sum of integers to find the depth of

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Answer:

Step-by-step explanation:

Using the drawing tool, graph the two inequalities on the number line. Take a screenshot of each number line and submit it in the response area below. For this scenario, how does the origin, zero, affect the graphing of the inequalities? What does zero represent? Type your answers in the response area.

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The attached number lines represent the inequalities x ≥ 22 and x > -22

The inequalities

To answer these questions, we make use of the following inequalities

x ≥ 22 and x > -22

The ≥ inequality sign uses a closed circle, while the > inequality sign uses an open circle.

See attachment for the number line

The impact of the origin

The origin of a number line is the point zero on the number line.

It affects the graphing of the inequality because it differentiates between the positive sign and the negative sign.

Also, it is always the midpoint of the number line

What zero represent?

The point zero represents the origin of the inequality number line

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The answer is approx. 9.3 .
If 1 = 10.75 you would divide 100 by 10.75 to get X .

Chris is trimming trees. He can trim 2/3 of a tree in 30 minutes. Complete the table to show how many trees Chris can trim for different number of hours. Drag the answers to the correct spot on the table. 5,4,10,4/3,12,1/2,1 1/3
times 1,3,9

Answers

Answer:

the answer should be 1 1\3 that equals one hour.

Step-by-step explanation:

11/3 one hour I think

PLEASE HEP!! I WILL GIVE BRAINLIEST TO BEST ANSWER!! PLEASE INCLUDE AN EXPLANATION!!

Answers

Answer:

No the 0 shouldn’t be there because 8.35 is for each one so 0 doesn’t count.

Step-by-step explanation:

Hope this helps!

No, the 0 should not be in the equation because since the y-intercept is 0 there is no need to place it in the equation. Just put the slope in the equation

Han earns $33.00 for babysitting 4 hours. At this rate, how much will he earn if he babysits for 7 hours?

Answers

Answer:

$57.75

Step-by-step explanation:

33/4 = 8.25 per hour

8.25*7 = 57.75

Answer:

57.75

Step-by-step explanation:

33 ÷ 4 = 8.25

8.25 × 7 = 57.75

How do I simplify radicals?

Answers

Answer:

Step 1: Find the prime factorization of the number inside the radical. Start by dividing the number by the first prime number 2 and continue dividing by 2 until you get a decimal or remainder. Then divide by 3, 5, 7, etc. until the only numbers left are prime numbers. Click on the link to see some examples of Prime Factorization. Also factor any variables inside the radical.

Step 2: Determine the index of the radical. The index tells you how many of a kind you need to put together to be able to move that number or variable from inside the radical to outside the radical. For example, if the index is 2 (a square root), then you need two of a kind to move from inside the radical to outside the radical. If the index is 3 (a cube root), then you need three of a kind to move from inside the radical to outside the radical.

Step 3: Move each group of numbers or variables from inside the radical to outside the radical. If there are nor enough numbers or variables to make a group of two, three, or whatever is needed, then leave those numbers or variables inside the radical. Notice that each group of numbers or variables gets written once when they move outside the radical because they are now one group.

Step 4: Simplify the expressions both inside and outside the radical by multiplying. Multiply all numbers and variables inside the radical together. Multiply all numbers and variables outside the radical together.

Example:

Example 1 – Simplify: Example 1

Step 1: Find the prime factorization of the number inside the radical.

252=2*2*3*3*7

Step 2: Determine the index of the radical. In this case, the index is two because it is a square root, which means we need two of a kind.

√252= √2*2*3*3*7

Step 3: Move each group of numbers or variables from inside the radical to outside the radical. In this case, the pair of 2’s and 3’s moved outside the radical.

2*3√7

Step 4: Simplify the expressions both inside and outside the radical by multiplying.

6√7

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Step 1: Find the prime factorization of the number inside the radical.
Step 1
Step 2: Determine the index of the radical. In this case, the index is two because it is a square root, which means we need two of a kind.
Step 2
Step 3: Move each group of numbers or variables from inside the radical to outside the radical. In this case, the pair of 2’s and 3’s moved outside the radical.
Step 3
Step 4: Simplify the expressions both inside and outside the radical by multiplying.

Please help my math aint adding up here

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Answer:

y= 3x+5

Step-by-step explanation:

y=-2x+5
the way you figure it out is by seeing what points the line goes through on both the x axis and the y axis. to imput your equation your x axis is where the letter x is and your y axis is after the + sign i hope this helps :)

4 (b+1) ≤ 2 (2b+1)+1
Is this no solution?
Please give a real answer

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Answer:

( 2 b + 1 ) + 1 . (I believe)

Step-by-step explanation:

Use the given functions to set up and simplify

( 2 b + 1 ) + 1 .

b + 1 ≤ 2 = b = 1

( 2 b + 1 ) + 1 = 2 b + 2

Hope This Helps.

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FIRST COME FIRST FOR BRAINLIEST

Suppose the graph of mr. brown road trip is extended. Find the ordered pair with an x-coordinate of 7. What does this point represent in the situation?

Please answer this I need help

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Answer:

For this i need the beggining number but i think you just add 7 to the original road sqaure feet

= . =

U need to Add 7 to the coordinates

pleaseeee helllppppppp meeeeeh

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Answer:

x = 15

Step-by-step explanation:

First, you cross multiply both terms:

5 * 12 = 4 * x

Then, you simplify it.

60 = 4x

(60 = 4x)/4 =

15 = x

Answer:

x=15

Step-by-step explanation:

[tex]\frac{5}{4}=\frac{x}{12}\\[/tex]

5/4 is a proportion that is equivalent to x/12, like how 1/4 is proportional to 25/100. Cross multiply to find the missing values.

➡[tex]5*12=4*x[/tex]

➡[tex]60=4x[/tex]

➡[tex]\frac{60}{4} =x[/tex]

➡[tex]x=15[/tex]

Students were discussing what they had learned about minerals. They were debating the similarities of cleavage and fracture. Which group’s statement correctly describes how these two properties are alike?

A. Cleavage and fracture are both used to tell if an object is a mineral.

B. Both of these are properties that can help identify the color and hardness of minerals.

C. These two properties describe how minerals can break.

D. Neither of these properties are as useful as color in identifying mineral types.

Answers

I believe the answer is c

I NEED THIS ASAP!
The formula for the volume of a cylindar is V=πr2(or to the second power)
R is the radius of the base and h is the height of the cylinder. Solve the formula for h and Find the height of a cylinder with a volume of 36π cm3 and a base with a radius of 3 cm.

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Answer:

4 cm, and a height of 3 cm.

Step-by-step explanation:

4cm 62727272772727 just 4cm

Please help me with this!

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Answer:

The answer is B

Step-by-step explanation:

B.

- 5 + 3 = -2
7+-4 = -11

Given the graph below, which of the following represents the domain of the function?
A)Domain: –6 < x < 8
B)Domain: x ∈ ℜ
C)Domain: –3 < x ≤ 6
D)Domain: –6 ≤ x < 8

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E is the correct answer

Please help me with this

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The correct answer is D.

The correct answer is D

A corn vendor at a farmer's market was selling a bag of 8 ears of corn for $2.56. Another vendor was selling a bag of 12 for $4.32. Which bag is the better deal? Explain or show your reasoning.

Answers

The first one because if you are attempting to get the same amount of corn from both bags you can get 16 ears of corn for only a few more cents than the bag of 12. Let me know if this helps!

First one because if you cut it down you can get 12 corn for a dollar less.

12=3x-6
a.18 b.6 c.3 d.-6

16=4x+8
a.1/2 b.4 c.2 d.6

4z+8=40
a.10 b.4 c.8 d.28

5x-7=38
a.5 b.6 c.14 d.9

-3x-9=24
a.11 b.-11 c.5 d.-5

Answers

Answer: 1 is b

2 is c

3 is c

4 is d

5 is b

Answer:

12=3x-6 is 6

16=4x+8 is 2

4z+8=40 is 8

5x-7=38 is 9

-3x-9=24 is -11

Step-by-step explanation:

for 12=3x-6 you would get x by itself so first you add the 6 to the 12

you get 18 then you try to get the x by itself so you divide 3x by 3 and divide 18 by 3 as well. So you end up with 6=x. Repeat with every problem

5x+9=24 sovle for x ?????????????

Answers

Answer:

x = 3

Step-by-step explanation:

Solution for 9+5x=24 equation:

Simplifying

9 + 5x = 24

Solving

9 + 5x = 24

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-9' to each side of the equation.

9 + -9 + 5x = 24 + -9

Combine like terms: 9 + -9 = 0

0 + 5x = 24 + -9

5x = 24 + -9

Combine like terms: 24 + -9 = 15

5x = 15

Divide each side by '5'.

x = 3

Simplifying

x = 3

The solution is : in the equation 5x+9=24 the value of x is: x = 3.

Here, we have,

given that,

9+5x=24 is the equation:

Simplifying

9 + 5x = 24

Solving

9 + 5x = 24

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-9' to each side of the equation.

9 + -9 + 5x = 24 + -9

Combine like terms: 9 + -9 = 0

0 + 5x = 24 + -9

5x = 24 + -9

Combine like terms: 24 + -9 = 15

5x = 15

Divide each side by '5'.

x = 3

Simplifying

x = 3

Hence, The solution is : in the equation 5x+9=24 the value of x is: x = 3.

To learn more on equation click:

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Help please and thank you..

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5x^3 y^5

(i used a site for this one ngl(

subtract
1 2/5 - (-3/5)
enter your answer in simplest form

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Answer:

it would be 2

1 2/5 - (-3/5) = 2

The answer would be 2.

please help me with these questions (pt 2)

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Answer:

ima answer this give me a second to

Answer:

1. 9/2,∞

2. d > 12

Solve
13-4x -6
Thank you

Answers

Answer: 7-4x

Step-by-step explanation:

The answer is 7-4x. How to solve this is since there is no equal sign you do not have to do the opposite property to get the answer. All you you is subtract 13-6 because they do not have any variable and 4x has a variable. Then you get 7-4x. I hope this helped

1. 9
2. 5
3. 2
4. 1/5

Answers

Answer:

1. 5

2. 3 cups of blue paint and 15 cups of yellow paint

Step-by-step explanation:

number 1 is five but for number two id do 3 on the left and 15 on the right

Please help me this is part of my grade and its really important! I’m very serious i dont want people answering nothing for points- i really need help. PLEASE give me right answers :(

Answers

Answer:

Step-by-step explanation:

74,000,000 = 7.4x10^7

.0000625 = 6.25x10^-5

18,000 = 1.8x10^4

.00009 = 9x10^-5

3,728,000 = 3.728x10^6

.0011 = 1.1x10^-3

Answer:

A. 7.4*10 to the 7th power

B. 6.25*10 to the -5th power

C. 1.8*10 to the 4th power

D. 9*10 to the -5th power

E. 3.728*10 to the 6th power

F. 1.1*10 to the -3th power

Step-by-step explanation:

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