Mathematics Middle School

can some one answer these two questions based on the sentence below:
Line P passes through the point (-1,-4) and has a slope of 7.

Questions

1. What is the Y-Intercept of Line P?
2.Write the equation of Line P

Answers

Answer 1
2, why is that u might ask? 2
Answer 2
The answer to #1: 3
The answer to #2: y=7x+3

Related Questions

Help me please please I really need this

Answers

Answer:

area of triangular logo = ½ × base × height

= ½ × 8 × 11

2

= 22 in²

Answer:

22

Step-by-step explanation:

If you multiply the base times height, which would be 8 * 5 1/2, You get 44. Then multiply that by 1/2 to get the area, and you get 22.

Hope this helps!

What is 20:50 (Equivalent Ratios)

Answers

Answer: 20 : 50 (m1 = 1) 40 : 100 (m2 = 2) 60 : 150 (m3 = 3) 80 : 200 (m4 = 4) 100 : 250 (m5 = 5) . Bababoi

Hope I helped

Step-by-step explanation:

2:5 4:10 10:25 6 : 15 8 : 20

help plz i need it really quick

Answers

Answer:

20 messages per hour

Step-by-step explanation:

160 messages in 4 hours

160/4

= 20

20 messages per 1 hour

Answer:  2.08333333333 That should be the answer I think

Step-by-step explanation:

Claire has a hot tub with a diameter of 7 feet. She wants to purchase a cover to protect the hot tub. What is the area of the cover? Use Pi = 3.14 and round the answer to the nearest square foot.

_____ ft2

Answers

area = 3.14(r)^2
3.14(3.5)^2
=38.465
=38.5 (rounded)

Answer:

Pretty sure it's 38 ft^2

Step-by-step explanation:

Formula for circles=πr^2

So radius is 3.5 because radius is half the diameter

so 3.5^2=12.25

And 12.25 times 3.14 is your answer

PLS HELP I WILL GIVE BRAINLIEST!

Answers

B!!! i also had this question a few months ago

Luisa works at a gift shop. She receives a bonus if she sells at least 20 balloon bouquets in a month. Which graph represents the number of bouquets she needs to sell to get a bonus?

Answers

Do you have an image of the graphs
Would it be a graph like this?

Mr. Weller paid $350.00 interest for a two-year loan, at 3.5% simple annual interest. How much money did he borrow?

Answers

Answer:

$5,000

Step-by-step explanation:

the answer would be $5,000

Find the area of the shape.
Either enter an exact answer in terms of π or use 3.14, point, 14 for π and enter your answer as a decimal.

Answers

The answer is 3.14 I learned this in school

Translate the sentence into an inequality.
The sum of 4 and y is less than 15. GIVE BRAINLIEST IF RIGHT
!!!!!

Answers

Answer:

4+y < 15

the best i can do

Step-by-step explanation:

Find the area of the shape. Each unit square = 5 meters.

Answers

Answer:

The area [I'm pretty sure] is 600 meters squared

Step-by-step explanation:

25 x 24 = 600

Your answer is 600^2

Explain how to draw a line segment that measures 72 millimeters.

Answers

Answer:

get a ruler and meshure out 72 millimeters.

Step-by-step explanation:

did exam

Answer: I'm just gonna answer this question. Use a ruler with millimeters.

Step-by-step explanation:...yea-

Brad paid for a book that cost $13.40 with a $20 bill. What is the least combination of coins and bills that can be used to make his change? What are two other different combinations of coins and bills that can be used to make the change?

Answers

Answer:

First combination: One $5 bill, one $1 bill, two quarters and one dime.

Second combination: One $5 bill, one $1 bill, two quarters and two nickles.

Step-by-step explanation:

I highly suggest reading it to make sure you understand it

Okay so for this one you're going to want to do 20.00-13.40. The answer to that is 6.60

So we have to work with $6.60

Now lets think of the obvious/easiest.

A $5 bill is going to be our best friend in this.

We have to do

6.60-5.00=x

(Don't freak out about x, it's just our place marker!!)

The reason we do 5.00 is because that's what $5 is.

So let's solve now.

6.60-5.00=1.60

So x=1.60

But you don't have to worry about x, I'm just explaining it from before.

So we have to keep in mind that we used one $5 bill. Now let's use one $1 dollar bill.

1.60-1.00=0.60

So now we only have to figure out how to get 60 cents from any of the coins.

A quarter is 25 cents so lets use two of those

25+25=50

60=50=10

Lets recap on everything we've used so far.

We've used one $5 bill, one $1 bill, and two quarters.

Now we're going to add a dime to the mix.

A dime is worth 10 cents.

So for the first combination we used: One $5 bill, one $1 bill, two quarters and one dime.

Now our second combination is going to be really easy.

We can use almost everything the exact same, we're only going to switch up the dime part.

1 dime = 2 nickles

Nickles are worth 5 cents

So we take out the dime and replace it with two nickles.

So for the second combination we use: One $5 bill, one $1 bill, two quarters and two nickles.

Use the net as an aid to compute the surface area of the triangular prism.
A) 100cm2
B) 150cm2
c) 200cm2
D)300cm2

Answers

Answer: the answer is c

Step-by-step explanation:

Because I did the test

Answer:

C

Hope This Helps!

start at 200. create a pattern that multiplies each number by 2. stop when you have 5 numbers

Answers

Answer:

200 → 400 → 800 → 1600 → 3200

Step-by-step explanation:

starting at 200 and multiplying by 2 until you have 5 numbers.

Answer:200,400,800,1600,3200

Step-by-step explanation:

At the carnival, the Tea cups spin at a rate of 10 rpm. How long will it take for the Tea cups to spin 43.5 times?

A. 435 minutes
B. 44.5 minutes
C. 43.5 minutes
D. 4.35 minutes

Answers

Answer:

D. 4.35 minutes

Brainliest pls

Step-by-step explanation:

Answer is D.
Explanation- 43.5 divided by 10 is 4.35

helppppppp its math.....

Answers

Answer:

1. X is added to 8

2. Subtract 14 by a number

3. Multiply 2 after you add 3 into a number.

4.. Twice a number plus 3

5. Divide 15 by a number

Step-by-step explanation:

Answer:

last 2

(2xn) +3

[tex]y\sqrt{15}[/tex]=x (X x Y) = 15

Step-by-step explanation:

A train drove the distance of 440 feet in 20 seconds. Select ALL the unit rates that are equivalent to the speed of the model airplane.

Answers

Answer:

22 feet/s

Step-by-step explanation:

Answer:

Step-by-step explanation:

The units of measurement listed below are suitable:

ft/sec

ft/min

miles/hr

Weren't there more choices?

what is g if, g + (g + 21) + (2g - 6) = 191

Answers

Answer:

g=44

Step-by-step explanation:

(2g+21) + (2g-6)=191

1. Eliminate redundant () :

2g+21+2g-6 =191

2. Subtract numbers:

2g+15+2g=191

Combine like terms:

4g+15=191

4g=176

Divide:

4g/4=146/4

Solve:

g=44

g=44

44+(44+21)+(2[44]-6)
44+(65)+(2[44]-6)
44+(65)+(88-6)
44+(65)+(82)
44+65+82
109+82=191

3 is what percentage of 12?
I know that the answer is 25 but how do you calculate it mentally?

Answers

Answer:

In your head, you can convert the fraction 3/12 into a decimal. So divide 3 by 12 and you would get 0.25. I hope this helps :)

Step-by-step explanation:

Arrange these integers from least to greatest:
-30, +15, +500, -500, +30, -15

Answers

Answer:

-500, -30, -15, +15, +30, +500

Step-by-step explanation:

-500, -30, -15, +15, +30, +500

P. Find the product
of three and one-
fifths and one and
one-fourth

Answers

The answer is 4. i put it into a calculator

8 - 5b = -7 ?? whats the b

Answers

Answer:

b=3

Step-by-step explanation:

Isolate the b:

8-5b=-7Subtract 8, -5b=-15Divide by -5, b=3

Check your answer:

8-5(3)=-78-15=-7-7=-7
b=3
you subtract the 8 from the left then subtract it from the right giving you -5b=-15 then divide the -5 by both sides

What is the longest line segment that can be drawn in a right rectangular prism that is 12 cm​ long, 11 cm​ wide, and 7 cm​ tall?

Answers

Answer:  12.89 I think

Step-by-step explanation:

Plssss I need it now

Answers

Answer:

Rachel just started a new job that pays 7 dollars per hour. She only worked 3 hours and decided she wanted to go to the mall to buy some clothes. How much money does Rachel have to spend?

Step-by-step explanation:

Bronqueque just busted a nut of 21 ounces (WOAH THATS BIG) then she peed (p) an ounce greater than or equal to the amount of nut that came out of her coochmagooch. Write an equation for this problem.

PLEASE HELP ME WITH THIS. THANK U.

Answers

NAJAJJHSJAHAKAKLAjJajaa

Answer:

B' is (2, 0) and C' is (7, 1)

Step-by-step explanation:

Compare A and A' and you see that you added 2 to X and 5 to Y. Now you simply apply this to B and C to find B' and C'

What is the surface area of the solid that can be formed by this net?

Answers

Answer:

i think it would be 53 inches cubed i could be wrong i did it in my head

Answer:

I'm pretty sure the answer is 53 inches cubed.

PLZZZZZ help with this!!

Answers

Answer:

x^2 -8x -65

Step-by-step explanation:

Answer:

x^2-8x-65

Step-by-step explanation:

FOIL it out

Janey paints a block of wood with gold glitter for an art project. The block measures 8 inches by 10 inches by 20 inches.

After she's done, she decides to make two blocks by cutting through the block on the red line. She still wants each block to be covered with gold glitter.
What is the total area of the cut surfaces she still needs to paint?

1. What is the shape of each cut surface? What are its dimensions?
2. What is the area of each cut surface?
3. What is the total area Janey still needs to paint? Explain how you found your answer.

Answers

5 in by 8 inches by 10 inches

help asappp WILL MARK BRANILIEST

Answers

Answer:

1)36m

2)31.6cm

3)63in

4)102ft

5) 15mm

You can checkout the explanation below⬇️:)

Step-by-step explanation:

1. Parallelogram

Given: 4 & 9

A=bh

= (4)(9)

=36m

2. Rhombus

Given: 8 & 7.9

A=(bh) ÷2

= (8*7.9)÷2

=31.6cm

3. Rhombus

A= bh

=(14*9) ÷2

=63in

4. Parallelogram

A=bh

=12*8.5

=102ft

5. Given: area= 375 base=25

height = area ÷ base

h= 375÷25

=15mm

whaaa? Pirmavera, you know i don't know this, bros

Answers

The answer is B (the second choice)
Other Questions
Help me with this and youll be marked as Brainliest 15% of what number is 30?please give the steps! i will give brainliest if you give the steps The graph f(x)=x^22 was transformed to create the graph g(x)=(3x)^2Which statement describes this transformation?a reflection over the x-axis and a vertical compressiona reflection over the y-axis and a vertical compressiona reflection over the x-axis and a horizontal compressiona reflection over the y-axis and a horizontal compression What happens when we slept in and missed our alarm? Find the slope of the line 1.What do you understand by ""Human Resources Management?"" Explain using two real-life examples. [4+6] identify three documents on the timeline that are examples of social contract a projectile is fired horizontally with an initial speed of 57 m/s. what are the horizontal and vertical components of its displacement 3.0 s after it is fired? Can someone help me please ? PLS HELP ME! ASAP!Which of these cities is Timbuktu?ABCD Which one of the following is an example of adiabatic heating? - A descending mass of air is warmed as it is compressed - University Lake is warmed by absorption of solar radiation - A home is warmed in the winter by a geothermal heat pump - Water is heated as it passes through the core of a nuclear power plant Exercise 7-27 (LO. 6) Tim, a single taxpayer, operates a business as a single-member LLC. In 2020, his LLC reports business income of $225,000 and business deductions of $584,000, resulting in a loss of $359,000. a. What are the implications of this business loss? Tim has an excess business loss of $ 104,000 X. b. Can this business loss be used to offset other income that Tim reports? If so, how much? If not, what happens to the loss? Tim may use $ 255,000 X of the $359,000 LLC business loss, to offset nonbusiness income . The excess business loss is treated as part of Tim's NOL carryforward The woods are getting ready to sleep they are not yet asleep but they are disrobing and are having all sorts of little bed-time conferences and whisperings and good-nights.--from L.M. Montgomery The Green Gable LettersHow does this sentence use figurative speech?Select one:It uses a simile to compare the woods to a person.It uses metaphor to draw a comparison between the woods and sleeping.It uses literal language to paint a picture of the woods.It uses personification to characterize the woods after the sun sets. A variable X has a probability density function:F(x) = k x for -1Calculate:(a) The value of the constant K;(b) The mean and variance of X;(c) The cumulative distribution function of Pls helpList of words: analytic clarifyfirsthandintuitivesurmiseSentences (fill in the blank):1) ____ the meaning of the word by supplying an example of its use.2) Pretend you witnessed the Boston Tea Party. Write (a, an) ____ account of events.3) From the details in the passage, what do you ____ is the reason for the charge?4) Using (a, an) ____ approach, examine the parts and draw a logical conclusion.5) Even if you have (a, an) ____ grasp of grammar, you still need to learn the rules, Which of the following is NOT true of correcting poor decisions?A. Correcting a poor decision can be difficult.B. Correcting a poor decision will allow you to feel better in the long run.C. Correcting a poor decision helps in taking responsibility for actions.D. Correcting a poor decision will make you more popular in school.Please select the best answer from the choices provided.This is from a decision making protest! Please help lol Find Sn for the following arithmetic sequences described. a1 = 132, d = -4, an = 52 How does the demand for diamonds in other parts of the world fuel civil war and conflict in africa? ps4 or xbox who is better The mathematical sentence that describes the inequality 5n - 10 > 26 is: Ten subtracted from 5 times n is greater than 26. I hope this mathematical sentence is what you are looking for,Write the inequality in words.5n 10 > 26A. Ten less than a number is less than or equal to twenty-six.B. Ten less than five times a number is greater than twenty-six.C. Five times n less than ten is twenty-six.D. Ten plus five times n is less than or equal to twenty-six.Answer:Write the inequality in words.5n 10 > 26Step-by-step explanation:Isolate the variable by dividing each side by factors that don't contain the variable.Inequality Form:n > 36/5Interval Notation:(36/5, )THANKS 0