The average of five numbers is 18. four of the five numbers are 21,22,19, and 8. what is the other number

It takes DeShawn 30 min to paint 90 feet of fence. If he paints at the same rate, how many feet of fence can he paint in 45 minutes?

What is 36 divided by 70

A cylinder and a cone have the same diameter: 8 inches

What is the solution set of the following equation? -5x + x + 9 = - 4x + 12 Ø {1/7} {all reals}

An algebra tile configuration where the 2 largest tiles are labeled plus x squared, there are 4 tiles labeled negative x, where each tile is half the size of the largest tiles, and 6 tiles labeled minus that are each one-quarter the size of the

Which is the best estimate for the quotient of 312.21 59.113? a. 5,000 b. 50 c. 5 d. 0.5

Christi has $50 to spend at the fair. She plans to spend $8 on admission and $15 on snacks. She wants to play a game that costs $0.90 per game. Which inequality gives the maximum number of times, x, Christi can play the game.

Hillary spent 23.45 on new mats for her car. She spent 9.99 on a car wash. How much did she spend on her car?

The passenger car equivalent for a freeway with a 4% downgrade that is 4 miles long and contains 5% single unit trucks and 5% tractor trailer trucks is ___.

Kim increased her typing speed from 56 to 63 words per minute. What was the percent of increase in her typing speed? A. 7% B. 11.1% C. 12.5% D. 17%