What is the percent decrease from $16 to $4?

Ravis gas tank is 1/2 full. after he buys 2 gallons of gas it is 2/3 full how many gallons can ravis tank hold?

Alice wants to fence in a rectangular pay area for her rabbits. The length of the area should be at least 20ft, and the distance around should be no more than 100ft.

9. 10^7is how many times as large as 3. 10^-2

Reynold just got hired to paint fences this summer. He gets paid $0.60 for every foot of fencing that he paints. If Reynold paints an average of 45 yards a week, how much can he earn in 8 2/5 weeks?

Select the correct answer. Which question is a statistical question? A. How many students from my class like algebra? B. How many hours per day does each student from my class use a computer? C. How many books are there in the school library? D.

What is the value of x in the equation 5 (2x - 7) = 15x - 10

Tanisha's mother buys 38 lemons. They know it takes 8 lemons to make 80 oz. of lemonade. Does Tanisha need more lemons? If not, how many extra lemons does she have? If so, how many more lemons does she need? Explain how you found your answer.

what is p-3>6 in inequality

J/6=24 I think you need to do cross product but I'm not really sure

A forty-foot rope was cut into two pieces. The length of one piece is 9 times the length of the other. What is the length of the longer piece?