A school club is raising money for a trip, and needs to reach $10,000. Their fundraising progress is modeled by the function f(x) = 435 + 1200x, where x is measured in weeks. What is the meaning of the coefficient 1200?

Answers

Answer 1

Answer: f ( x ) = 435 + 1200 x
They had $435 to start with ( b = 435 ) and 1200 is the slope ( m ) in the formula:
y = m x + b
The coefficient 1200 means the money they get per one week ( $1,200 ).
We can also solve the equation:
10,000 = 435 + 1,200 x
1,200 x = 9,565
x = 9,565 : 1,200 = 7.97 ≈ 8 weeks

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I am not sure if this is right can someone check it ASAP please

Answers

Answer:

x=10

Step-by-step explanation:

3(4x-12) = 84

Divide each side by 3

3/3(4x-12) = 84/3

4x-12 =28

Add 12 to each side

4x-12+12 = 28+12

4x= 40

Divide each side by 4

4x/4 = 40/4

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Robin has a table full of supplies that she will use to decorate picture frames. She decorated one frame with 3 buttons and 12 bows. On her other frames, she also wants to use 2 types of items on each picture frame, but only if the 2 items have the same unit rate as the items on the first frame. Which of the pairs of items could Robin use for the other frames?

Answers

The ratio is 1:4
She could use 4 gems and 16 flowers 4 x 4 = 16 7 stickers and 28 glue dots 7 x 4 = 28

The choices you could pick would be...

4 gems and 16 flowers... because 4 x 4 = 16

7 stickers and 28 glue dots... because 7 x 4 = 28

If the number of professors in a college is p and the number of students is s, and there are 18 times as many students as professors, what is an algebraic equation that shows the relationship?

Answers

Answer:

Step-by-step explanation:

let p be number of professors and s be number of students

18 times of students as professors

s = p * 18

s = 18p

To pay for a sofa, Maddie made a payment of 64 dollars each month for one year. How much did the sofa cost ?

Answers

Answer:

$768.00

Step-by-step explanation:

Maddie purchased a sofa.

To pay for the sofa, she made a payment of 64 dollars each month for one year.

She paid $64 for 12 months.

The cost of the sofa = 64 × 12

= $768.00

Cost of the sofa would be $768.00.

So you need to multiply 64 times 12 and she has to pay $768

Which statement describes the graph of the number of apples in the bag?Number line 0 to 10 in single-integer increments - assessment graphic

A.
There are exactly 8 apples in the bag.

B.
There are fewer than 8 apples in the bag.

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D.
There are more than 8 apples in the bag.

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ello :) what was the answer? im taking this test ATM.

Put 983 in scientific notation.

Answers

To the left of the decimal point needs to be somewhere between 1 and 9 (one place). 983 in scientific notation would be 9.83 x 10^2. Do you understand how i got that? I got the 10^2 because i am moving the decimal point over two places to the left. If i move the decimal point to the right, then the exponent would be negative. Example:
0.00983 in scientific notation would be 9.83 x 10^-3 because i moved the decimal point three places to the right.

9.83• ten to the negotiation two

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