Simplify 15 - 12 - 8 4 - 6 1 - 6 - 4 4

Find the percent of change from 10 yards to 13 yards

How to model the expression (t-9) ?

What is the probability of two dice has the sum less than 7

8 batteries cost £3.99 how much does 1 cost

How big is an mp3 player?

Find the length of xpy leave your answer in terms of pi the radius is 6m and the circle is cut in fourths

Sammy bought a new car. The depreciation equation is given by f (x) = 30,000 (.85) x, where x represents the number of years since the purchase of the car, and f (x) represents the value of the car.

A cross-country skier covered 1/3 of her race in one hour, 2/5 of the race during the next hour, and the remainder of her race in the third hour. What fraction of the race did the skier cover during her third hour?

Explain why the diagram shows that 6 (3 + 4) = 6.3 + 6.4.

A swimming pool has an area of 40 square meters. It's length is 8 meters. What is the width?