In a class of 30 students, 3/5 are girls. how many are girls?

Which expression is equivalent to - 2 (3a 6b) (4a - 2b) ?

Tim is a first grader and reads 28 words per min. Assuming he maintains the same rate. Use the double number line to find how many words can he read in 5 min.

Write a decimal for each of the following 3x10+5x1+2x (1/10) + 7x (1/100) + 6x (1/1000)

What's the difference between linear-quadratic and quadratic-quadratic?

13x - 1 what does x equal in this

An explosion causes debris to rise vertically with an initial velocity of 160 feet per second. In how many seconds does it attain maximum height?

A rectangular prism has a volume of 160 cm. The height of the prism is 5 cm. The length is twice the width. What are the dimensions of the base?

The Roberts family uses a container shaped like a cylinder to recycle aluminum cans. It has a diameter of 1.5 feet and a volume of 2.25? ft cubed. If the container is filled half way to the top, what is the height that the cans reach?

Abby baked 48 dinner rolls and divided then evenly nto bags. let b represent the number of bags. write a algebraic expression to represent the number of dinner rolls in each bag.

A full moon occurs every 30 days if the last full moon occurred on Friday how many days will pass before full moon occurs again on a Friday