What is the value of a in the equation 3a + b = 54, when b = 9? 15 18 21 27

In how many ways committee of 8 people can be chosen out of 10 men and 6 women if there needs to be at least 5 women?

Eric drives 62 mph for 5.25 hours. How far does he drive?

2. Solve: 33 + 2 (5+8) - (6-2)

If Jaly has 10 bars and shares 5 with Jesse how many does she have left over?

How do you solve 130 cm plus 50 mm

Which statements are true fir the following expression (10-2) * (8+7)

The area of a regular octagon is 25 cm2 what is the area with the sides five times as large

What best explains an algebraic expression

The volume of a cone varies jointly as the square of its radius and its height. if the volume of a cone is 99piπ cubic inches when the radius is 3 inchesinches and the height is 3 inches, find the volume of a cone when the radius is 4 inchesinches

There are about 2 x 10^3 books in the Oak school library. There are about 6 x 10^5 books in the Oak township library.