Devon is 13 years old. this is 4 years younger than his older brother, Todd. Write and solve a subtraction equation to find Todd's age.

What is 11 9/18 in simplest form. leave your answer as a mixed number.?

Find the mean absolute deviation of 34, 26,37,35,42,25,25.

Solve the logarithmic equation. When necessary, round answer to the nearest hundredth. log 5 x + log 5 (2x + 3) = 1

All of he following are rational except A. The square root of 0.49 B. The square root of 19 C. The square root of 900 D. The square root of 100

Solve each equation simplify if possible J:6=9:10

If 19 bikes are 770$ how much will 11 bikes be

The area of a rectangular playground enclosure at Happy Times Nursery School is 600 sq. Meters. The length is 25 meters longer than the width. Find the dimensions of the playground

A glass marble has a diameter of 17 millimeters. What is the approximate volume of the marble? Use 3.14 for pi

A glider is gliding through the air at a height of 416 meters with s speed of 45.2 m/s. The glider dives to a height of 278 meters. Determine the gliders new speed.

Which simplified fraction is equal to 0.17 (7 repeating)