Find the constant of variation, k, for y = - 8 varies directly when x = 12.

You and your best friend are both on a swim team. You want to beat your friend at the next swim meet so you decide to swim 15 minutes longer than she does one day at practice.

Write 82.25% as a fraction in simplest form

Work out the height of a triangle with the base of 5metres and erea of 20meters squared

Jodi went 54 miles on 3.5 gallons of gas, and she wants to know how far she can go on 9 gallons of gas. Which proportion would be useful to solve the problem? A) 9 3 = 54 x Eliminate B) 9 54 = x 3 C) 54 3.5 = x 9 D) 54 9 = 3.5 x

What are the solutions of the equation c

From 1980 to 1990, the consumer price index (CPI) increased from 82.4 to 130.7. If a gallon of apple juice cost $0.

A car and a motorcycle leave at noon from the same location, heading in the same direction. The average speed of the car is 30 mph slower than twice the speed of the motorcycle. In two hours, the car is 20 miles ahead of the motorcycle.

The product of two factors is 72. One of The factors is 8. What is the other factor

Write 5 22/25 as a decimal.

Building a is 160 feet shorter than building b. the total height of the two buildings is 1530 feet. find the height of each building.