Answer:
We have the value as 3m-7
Step-by-step explanation:
It is given that we have the real number m. Now we are required to find the simplified form or the value of the expression: 
Thus we can write it as:

Here we have to use the property:

So now we have:

So this is the required final value of the expression.
The answer would be the third choice, 2.24.
D because if you sub in 1 for x the answer is 4 which is y
Answer: C
Have a good day :D
Answer:
a. x≥0, cannot be negitive, price of cookie
b. 398.75 for .40c cookies, 355 for .75c cookies
c. .45
d. 400
Step-by-step explanation:
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