Find the width and the height of the aquarium.
An aquarium holding African cichlids is 4 inches higher than it is wide. Its length is 29 inches, and its volume is 4060 in.³
Find the width and the height of the aquarium. The distance, s (in feet), that an object on the moon will fall in the seconds is given by s(t) = 2.735t². How far will an object fall on the moon in 3 seconds?
Dennis and Chris Reed leave simultaneously from the same point hiking in opposite directions, Dennis is walking at 4 miles per hour and Chris at 2 mph. How long can they talk on their walkietalkies if the walkietalkies have a 15 mile radius?
Laura is bowling five games. Her scores from the first 4 games are,133, 112, 94, and 108.
For an average of least 125.2,what score in the 5th game is needed?
Keana’s piggy bank contains $4.30 in nickels and dimes only. If she has 59 coins in her bank, then what is the sum of the digits in the number of nickels in Keana’s bank? Write a system of equations for this situation and find its solution.
Two angles are complementary if the sum of their measures is 90°. Find two complementary angles such that the smaller angle is 118° less than 3 times the larger angle.
The total age for Amelia, Bernard, and Cindy is 10w years. Amelia is 2w years old. Bernard is as old as Cindy.
Express Cindy's age in terms of w. If w = 4, how old is Cindy? 
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