Determine whether or not the function is one-to-one.f(x) = 8x + 7

A. Yes
B. No


Answer: A

Mathematics

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Provide a proper response.Give an example of a real number that is not a whole number.

What will be an ideal response?

Mathematics

Set up an equation that can be used to solve the problem. Solve the equation and answer the question asked. A college student earned $6000 during summer vacation working as a waiter in a popular restaurant. The student invested part of the money at  and the rest at  If the student received a total of $455 in interest at the end of the year, how much was invested at 

A. $857 B. $3500 C. $2500 D. $3000

Mathematics

Is the relation a function?y2 - 12y - x + 32 = 0

A. Yes B. No

Mathematics

Stephan kept a record of his personal expenses for one week and organized them in this table:What is the ratio of the amount for the gift to the total amount?

A.
B.
C.
D.

Mathematics