Andys total bill for lunch is 20 dollars. the cost of the drink is 15 percent of the total bill and the ref is the cost of the food. what percent of the total bill did andys food cost? what was the cost of his food?

Abag of popcorn contains 483 calories and servers 3.5 people. how many calories are in each serving.

At his new job, jeremiah can choose an hourly rate of $9 plus a $50 weekly bonus for opening the store, or an hourly rate of $10 per hour with no opening bonus. the equations model his salary options. y = 9x + 50 y = 10x

How to find the exponential function y=ca^x, with points (1,2) and (2,1)