Answer:-59
-42+(-17)
-42-17
The function which represent the total cost of pair of shoes bought by Suzanne including the 9% sales tax is,
<h3>What is a Function?</h3>
A function assigns the value of each element of one set to the other specific element of another set.
Suzanne buys a pair of shoes. A 9% sales tax is added to the purchase. Let any pair of shoes has a price of x when sales tax is not added.
The function which represent the total cost including the sales tax is,

Hence, the function which represent the total cost of pair of shoes bought by Suzanne including the 9% sales tax is,
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Answer:
Yes
Step-by-step explanation:
The Y represents the days
the x represents the number of books
the 1/2 represents the amount of the book read, so this equation will work
Answer:
he did 10 delivery
Step-by-step explanation:
if john gets 12 per delivery and gets 30 base pay that means
150-30=120
120/12=10
Answer:
4(31x^2+7)
Step-by-step explanation: