How many ways can dance instructor send 6 of 9 students to a summer dance program?

84

54

504

168

Ana runs 3/4 mile in 6 minutes, or 1/10 hour. Assuming she runs at a constant rate, what is her speed, in miles per hour

Real world problem to represent 2x-125=400

Melissa and Jane are planting trees. Melissa plants 10 trees in 1 hour. Jane plants 17 tree in 2 hours. Enter an equation that can be used to find the number of hours t, takes Melissa and jane to plant 111 trees together

How many calories are in 3oz of ground beef

When we substitute different numbers for *,

The regular price of a CD set is $28.00. The set is on sale for 40% off. What is the amount of the discount?

The transformation from the function f (x) = 3x to the function f (x) = 3x+4 indicates

Solve. Draw or write to explain. Bo has 6 toys. Mia has 7 toys. How many toys do they have

Choose the correct equation for the function of the graph shown below.

A new homeowner buys 120 square feet of carpet for a room in her new house. If the room is square, what is the length of each side of the room? (Recall that the area of a square is calculated by l^2 where l is the length of one side.)