There is a sales tax of $21 on an item that cost $217 before tax. A second item. cost $93 before tax. What is the sales tax on the second item?

A garden hose runs for m minutes and produces g gallons of water. what is the independent variable

When is it easiest to find the percent of a number using a fraction.

Patty, Quinlan, and Rashad want to be club officers. The teacher who directs the club will place their names in a hat and choose two without looking.

What is median, mode and range?

How to write the rule 4,-4,-12,-20 going to a20

Ariana has $1.40 worth of nickels and dimes. She had twic as many nickels as dimes. Determine the number of nickels and the number of dimes that Ariana has.

Who are the Cherokee

1. In 2005, there were 100 rabbits in Polygon Park. The population increased by 11% each year. a. Write an exponential growth function that represents the population t years after 2005. b.

Find the sum of the first eight terms of the geometric series 1 + 2 + 4 + ...

Multiply or divide as indicated. x - 8 • x - 2