I need help, algebra is hard

I Need Help, Algebra Is Hard
I Need Help, Algebra Is Hard

Answers

Answer 1

Answer: C

Step-by-step explanation:

I think this one is it?

Answer 2

Answer:

c

Step-by-step explanation:


Related Questions

Madison walks 0.2 miles on each trip to the ball park.
How far will she walk on 4 trips?

Answers

Answer:

0.8 miles

Step-by-step explanation:

0.2 x 4 = 0.8

Multiply 0.2*4 that will give you have far she walk in 4 trips :)
0.2*4=0.8

True or false, the following two triangles are congruent by HL.

A.) False
B.) True

Answers

The answer is for this question is true

Which list contains three multiples of 6?
A.
12, 16, 24
B.
18, 24, 36
C.
16, 26, 36
D.
60, 66, 69

Answers

Answer:

Step-by-step explanation:

Since 18,24,36 all three are divided by 6

So option B is the correct option

The graph of a non-invertible function passes through the points (- 1, 2), (0, 6) and (3, - 4) How is the inverse of this function graphed ? Drag a phrase or group of coordinates into each box to correctly complete the statement.

Answers

Answer:

The order of ordered pairs of a function and its inverse reverse. The graph of the inverse of this function passes through the points (2,-1), (6,0), (-4,3).

Explanation:

I just took the test.

As per the graph, the non-invertible functions pass through the point of (-1, 2)), (0,6), and (3, - 4).  

The inverse of the function on the graph will be depicted by the  Y = X. The graph of the inverse passes through the vertical line test for the inverse function. While the graph of the inverse function will pass through the (2,-1), (6,0), (-4, 3)

Learn more about the graph of a non-invertible function that passes through the point.

brainly.com/question/19894576.

6y²-9xy
PLEASE HELP
.
.
.

Answers

Answer:

If you need to factor the expression your answer would be 3y(2y-3x).

Write a function rule that represents the sentence.
y is 4 less than the product of 7 and x.

Answers

Answer:

y = 7x - 4

just as it says in words

An electrician charges $45 per hour plus a fixed charge of $30. Which of these equations could be used to determine C , the cost an electrician charges for h hours worked?

Answers

C= 45h+30

That’s the equation.

Brooklyn has 4 3/4 cups of oatmeal. She is dividing the oatmeal into 1/3-cup servings.

Answers

Answer:

14 servings

Step-by-step explanation:

4 3/4 = 19/4

19/4 ÷ 1/3

19/4 × 3

57/4

14 1/4 serving if just want one solid answer its 14

Karsyn went to the movies with her boyfriend Chandler. The movie cost them $25. Karsyn was really hungry because Chandler did not take her out to dinner. She made him buy her snacks for 4.00 each. How many snacks did Chandler have to buy Karsyn, if he spent $44 on their date.

Identify the variable:

Write the equation:

How many snacks did Karsyn eat?

Answers

Answer:

4 snacks

Step-by-step explanation:

44 from the overall date - 25 from the movie = 19 dollars. 19 divided by four is 4.75. I'm not sure if this is a real question and you can have a decimal of a snack but you can just write approximately four snacks.

What is the slope for y = 4 + 3x? *
Your answer

Answers

Answer:

3

Step-by-step explanation:

A snowbank that is 6 inches deep is melting at a rate of 0.5 inch per hour. Write a linear function to model the scenario and identify the domain and range of the function.

Answers

Answer:

y = -0.5x + 6, Domain [0,12] and Range [0, 6]

Step-by-step explanation:

The slope in a linear function represents the rate of change. Since the amount of snow is decreasing (indicating a negative slope) at 0.5 inches an hour, our slope would be -0.5.

Our y intercept, 6, would be the starting amount of snow. At 0 hours, no snow has been melted.

Our domain is [0,12] these are the x values from where at zero there is 6 inches of snow and at 12 there is 0 inches of snow.

Finally, our range is [0,6]. Since there cannot be no more than 6 or less than 0 inches of snow, our range is [0,6]

Hope this helped!

Helps me solve this problem please

Answers

Answer:

The slope is -3/7 so B

Step-by-step explanation:

Just turn this into slope-intercept form.

what you do is subtract 3x so that it's moved to the right side.

It should look like this -7y = 12 - 3x

Then just divide all numbers by 7 so everything is simplified

It should look like this y = -3/7x - 12/7

pls mark brainliest because i didn't waste you time lol

A group of friends eat at​ Jae's cafe. They have an online coupon. The costs of their main​ courses, before applying the​ coupon, are​ $13.99, $16.99,​ $19.99, and​ $21.99. The total cost of their drinks is​ $12.00. What will their bill be before tax and​ tip?

Answers

Bill before tax and tip will be generated by the original prices of main courses . The total bill is of $84.96

Given, prices of main course at cafe .

The total bill without applying the coupon for that we simply need to add respective costs of main course and drinks bill.

Just adding all the costs to find the bill:

= $(13.99 + 16.99 + 19.99 + 21.99 + 12)

=$84.96

Now since the question asks not to apply coupon and tip so the bill will remain as it is .

Know more about discount,

https://brainly.com/question/20885539

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is the point (20,13) on this line?

Answers

Answer:

yes

Step-by-step explanation:

the graph needs to be shown for us to answer it.

Step-by-step explanation:

what's the slope intercept form​

Answers

y=-1/4x+3 should be the correct answer

Please help, explain if you know???????

Answers

Answer:

4.5 units²

Step-by-step explanation:

(b × h) (.5)

(3 × 3) (.5)

Which ordered pair is a solution of this
equation?
3x - 7y = 28

Answers

Answer:

(0,-4)

Step-by-step explanation:

I plugged in 0 for x.

3(0)-7y=28

-7y=28

y=-4

Emma borrowed $89.40 from her sister. She determines that she can pay her back the total over six months. Which number reflects the monthly change in her balance?

Answers

Answer:

$14.9

Step-by-step explanation:

Step one:

given data

we are told that Emma borrowed $89.40 from her sister to pay her back in 6 months.

let us solve for the amount she is to pay her sister every month.

amount to be paid per month= 89.40/6

=$14.9

So that every month she pays back her sister $14.9

we don't know her balance but every month there will be a deduction.

Hence the monthly change in her balance is reflected by a deduction of $14.9

Misaki cut some wood for a bookcase she is building.She needs to find how many 13 ft boards she can make from a 5 ft board.Explain how to model with fraction bars to solve the problem.

Answers

Complete question :

Misaki cut some wood for a bookcase she is building.She needs to find how many 1/3 ft boards she can make from a 5 ft board.Explain how to model with fraction bars to solve the problem

Answer:

15

Step-by-step explanation:

Total Size of board = 5 feets

Size of board to be made = 1/3 feets

Number of 1/3 feets board to be made from 5 feets board :

Total size of board / size of board to be made

5 feets ÷ 1/3 feets

5 feets * 3 / 1 feets

= 15

Hence, number of 1/3 feets board that can be made from 5 feets board = 15

select the group of numbers that are ordered least to greatest.

Answers

Answer: I think it’s the 2nd, 3rd and 4th

Step-by-step explanation:

[tex]\huge\pink{AnSwer}[/tex][tex]option \: b \: is \: the \: correct \: answer.[/tex]

express 50 1/4 in simplest radical form

Answers

Answer:

Step-by-step explanation:

This is just an improper fraction when done.

numerator: 50*4 + 1 = 200 + 1 = 201

denominator: 4

Answer: 201/4

what is the slope of the line ?

Answers

Answer:

4/5

Step-by-step explanation:

find two points (i used (2,0) and (3,4))

then find the rise over run

in this case you would rise 4 and the run is 5

AABC is an isosceles triangle with vertex angle B, AB = 2x + 10, AC = 2x,
and BC = 4x - 16. Determine the length of the base of the triangle.

Answers are
A.117 degrees
B.26 degrees
C.15 degrees
D.22 degrees

Answers

Answer:

AC = 26 units

Step-by-step explanation:

Given that,

ABC is an isosceles triangle with vertex angle B such that,

AB = 2x + 10, AC = 2x,  and BC = 4x - 16

Two sides of an isosceles triangle are equal. It means that the angles corresponding to the same sides are equal. It means AB = BC

2x + 10 = 4x - 16

2x-4x = -10-16

-2x = -26

x = 13

AC is the base of the traingle.

AC = 2x

AC = 2(13)

AC = 26 units

So, the base of the triangle is equal to 26 units.


Finding Missing Sides
These two figures are the image and pre-image of a
dilation.
Find the value of x
4 m
6 m
O 4 m
O 6 m
* 8 m
09 m
6 m

Answers

Answer:

the answer is 9

Step-by-step explanation:

I did this quiz the other day and I'm pretty sure that is the answer I hope this helps

How do you factor 3х2-8x?

Answers

Answer: 6-8x

Step-by-step explanation:

12x = 4y please help

Answers

If you want to solve for y that would mean y=3x but if you solve for x it’s x=y/3.

Solving Multi-Step
1. List the steps in order) require
3(z + 5) = 12
I
a)

Answers

Answer:

z = -1

Step-by-step explanation:

3(z + 5) = 12

Step 1: Divide both sides by 3.

z + 5 = 4

Step 2: Subtract 5 from both sides.

z = -1

z = -1

Explanation:

12 / 3 = 4

-1 + 5 = 4

According to the table, during which interval did the average time spent on hold increase?
O week 1 to week 3
O week 1 to week 4
O week 4 to week 6
week 3 to week 5

Answers

Answer:

d

Step-by-step explanation:

took the quiz

You have the option to deposit $6500 into an account that pays 3.25% interest, compounded quarterly OR to deposit your money into an account that pays the same interest rate but compounds continuously. Which option yields you more money after 5 years and how much more?
OPTIONS:
Compounded quarterly, $4809.13
Compounded quarterly, $416.23
Compounded continuously, $5.02
Compounded continuously, $878.52

Answers

9514 1404 393

Answer:

  Compounded continuously, $5,02

Step-by-step explanation:

Compounded quarterly, the amount in the account will be ...

  A = 6500(1 +.0325/4)^(4·5) ≈ 7641.89

Compounded continuously, the amount in the account will be ...

  A = 6500e^(.0325·5) = 7646.91

So, the account compounding continuously has the higher yield, by the amount of ...

  $7646.91 -7641.89 = $5.02

GYM MEMBERSHIP The cost of a gym membership is $75 plus $30 per month. The equation that represents this equation is y=30 x+75, where x is the number of months and y is the cost. Find and interpret f(12).

Answers

Answer:

x = no.of months

y = cost

f(12) = 30x+75

f(12) = 30(12)+75

f(12) = 360+75

f(12) = 435

Therefore it cost him $435 in 12 months.

It will cost him $435 in 12 months or the value of f(12) is $435.

It is given that cost of gym membership is $75 plus $30 per month and the equation representing it is y = 30x + 75.

We have to find the value of f(12) or cost of gym after 12 months.

What do you mean by domain and ranges of a function ?

The domain is set of all values for which the function is defined and the range of the function is set of all values that function takes.

As per the question ;

The cost of gym membership is $75 plus $30 per month.

and

The given equation is ;

y = 30 x + 75

where ;

x = no. of months

and

y = cost

So , we can find out the value of f(12) as ; y = f(x) = f(12)

f(12) = 30x + 75

⇒ f(12) =( 30 × 12 ) + 75

⇒ f(12) = 360 + 75

f(12) = 435

Thus , it will cost him $435 in 12 months or the value of f(12) is $435.

To learn more about functions click here ;

https://brainly.com/question/23104523

#SPJ2

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