13 is 29% of what number?

8 times what equals 51

There are 18 boys and 12 girls in a math class. What is the ratio of girls to total students? 18:30 12:30 30:12 30:18

Abe needs 13.5 feet to make a bedspread. How many yards does he need?

An article reports "attendance dropped 8 precent this year, to 3800." What was the attendance before the drop?

1. A motorboat leaves a harbor and travels at an average speed of 15 mph toward an island. The average speed on the return trip was 10 mph. How far was the island from the harbor if the total trip took 5 hours

The kindergarten teacher wants to divide 1/2 of her classroom into 5 equal sections for stations

A train traveling at 30 miles per hour reaches a tunnel which is 9 times as long as the train. If the train takes 2 minutes to completely clear the tunnel, how long is the train in miles? (1 mile = 5,280 feet)

The cost for 7 dance lessons is $82. the cost for 11 is $122. write a linear equations to find the total cost C for L dance lessons. How much for 4 lessons?

What is 9.09 repeating as a fraction?

The number of gallons of water in a tank that already has 300 gallons in it after being filled at 35 gallons per minute for m minutes