What is the ratio of8 girls to 7 boys in a class?

Which is more? 1. Pumping 25 gallons of gas into a truck in 3 minutes 2. Filling a bathtub with 40 gallons of water in 5 minutes

A number b added to 10 is no more than - 2

Factor pairs of 23 and 29

What is 9 3/4 - 6:00

What it eighty multiplied by four

Solve by factoring: x^4-12x^2 = 64

If x^2=64 and x is positive, what is the value of

A bicycle store costs $2400 per month to operate. The store pays an average of $50 per bike. The average selling price of each bicycle is $90. How many bicycles must the store sell each month to break even?

The music department orders 4 times as many Rock CDs as Jazz CDs. If the department orders 550. CDs, how many of CDs are rock?

After an earthquake in a city 15% were found missing, 25 % critically injured, 20 % suffered minor injury and 400 people had no injury how many people were there in the city