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Sidana [21]
3 years ago
12

Cookies are on sale! Today each cookie costs $0.75 less than the normal price. Right now if you buy 7 of them it will only cost

you $2.80!
Mathematics
2 answers:
Fiesta28 [93]3 years ago
5 0

Answer:

1.15

Step-by-step explanation:

diamong [38]3 years ago
4 0
What’s the question? Can I buy some cookies?
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3 years ago
7. Which of the verbal descriptions best matches the function below? <br><br> f(x)=0.02x+150
slega [8]

Gene earns 2% interest after depositing $150 into his account , Option D.

<h3>What is a Function ?</h3><h3 />

A function is a law that relates an independent variable and a dependent variable with each other.

The function given is

f(x) = 0.02 x +150

Option D , Gene earns 2% interest after depositing $150 into his account

So this verbal description matches the function given as it represents , the total account balance of Gene .

Therefore Option D is the correct answer.

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6 0
1 year ago
Shelley designed the patio below, in which one side of the patio is a wall of the house. The length of each side of a square on
Nana76 [90]
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3 years ago
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Determine whether the given value is a solution of the equation. 36 = k 6 ; k = 6 6 a solution of 36 = k 6 .
Mila [183]

Answer:

Yes: the variable K would equal "6"

Step-by-step explanation:

After you set you equation up, you have to isolate the given variable. To do that you have to do the recipriocal (6k-multiplying) which would be division. You would divide k = 36 ÷ 6 . that isolates the variable ,which you would then solve. k = 6 .

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Daniel wants to do 312 practice problems to prepare for an exam. if he wants to do approximately the same number of problems eac
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