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Maslowich
3 years ago
15

A pillow that usually costs $18 is marked down 25%. Which expressions can be used to find the new price of the pillow? Check all

that apply.
18 – 0.25(18)
18 – 0.75(18)
0.25(18)
0.75(18)
18(0.25) + 18
Mathematics
2 answers:
user100 [1]3 years ago
6 0

Answer:

a and d

Step-by-step explanation:

brainliest if you want :)

KonstantinChe [14]3 years ago
3 0

Answer:

A or 18 – 0.25(18)

and

D or 0.75(18)

Step-by-step explanation:

Have great rest of your day. I know this works because I got it correct on the assignment. Good luck! :)

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WILL GIVE BRAINLIEST!!!
meriva

Answer:

It is: (f(2) - f(0))/(2 - 0)

f(2) = 250(0.5)(2) = 250

f(0) = 250 (0.5)(0) = 0

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The average rate of change is 175.

Step-by-step explanation:

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bonufazy [111]

Given:

The increase in pressure P is the linear function of the depth d.

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To find:

The initial value and rate of change and their interpretation.

Find the cost function C where n is the number of students.

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The slope intercept form of a linear function is

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Rate of change is 0.445. It means, the pressure is increasing by 0.445 pounds psi for every feet.

The cost of dinner is $300 and $10 per students.

Let C(n) be the total cost for dinner and n be the number of students.

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2 years ago
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<u>Answer</u>

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