Explain what a variable is

Which situation can be modeled by a function? A. Raquel can spend $15 on 1 shirt, $30 on 2 shirts, or $30 on 3 shirts. B. Bonnie can spend $10 on a shirt, $20 on 2 shirts, and $20 on 3 shirts. C.

1. Solve for x 3 (x-6) + 24=50+4 (x+10)

If the scale factor of two similar solids is 5:13, what is the ratio of their corresponding areas and volumes?

How would i solve 15=x+7

Which of the following variables is Nominal? Select one: a. Age (in years) b. Age (grouped as: less than 18, 18-29, 30-59, 60 and older) c. Car color (e. g. red, blue, grey) d. Letter grade in a course (e. g. A+, A, A-, B+, B)

Which ordered pair is a solution of the line y - 2x = 6?

A manufacturer of cheese filled ravioli supplies a pizza restaurant chain. Based on data collected from its automatic filling process, the amount of cheese inserted into the ravioli is normally distributed.

Javier and Julianne want to buy a $200,000 house. They have $40,000 for a down payment and need a $160,000 loan. They try to get pre-approved for a loan of that size but are denied. What is the most likely reason that the loan was not approved? A.

X^2-4/x^3+7x^2:x^2-x^2-6x/x^2+4x-21

Greatest to least 17.97 17.89 17.3 17.16