Which of the following the is inverse of this function? y = x+5 over 7

y = x+7 over 5

y = x-5 over 7

y = 5x-7

y = 7x-5

Jamison just started a new job as a firefighter earning an annual salary for 38,500.00. his contract states that he will receive a 3% salary increase every year after his first year on the job.

Select the correct answer. What is the correct expansion of the binomial (x + y) 5? A. x5 + 5x4y + 10x3y2 + 10x3y3 + 5xy4 + y5 B. x5 + 5x4y + 10x3y2 + 10x2y3 + 5xy4 + y4 C. x5 + 5x4y + 10x3y2 + 10x2y3 + 5xy4 + y5 D.

How would i solve 8x squared plus 4x = 0

Simplify: 45a6 - 15a6 A. 30 B. 30a6 C. 30a12 D. 40a6

Suppose y varies directly with x. if y = 3 when x = 2, find y when x = 3.?

What is 2 plus 2 in an equation

The sum of two numbers is 28. The first number is 7 more than twice the second number. Let a represent the first number. Let b represent the second number. What is the second number? Use the table to guess and check.

The value of y varies directly with x, and y = 4 when x = 10. find y when x = 1. a.-2.5 b. 2.5 c. 0.4 d.-0.4

Multiply. (Examples 1-5) 1. 8 (-12) =

A large university is interested in learning about the average time it takes students to drive to campus. The university sampled 20 students and asked each to provide the amount of time they spent traveling to campus.