Henry and Gavin are marking exam papers. Each set takes Henry 36 minutes and Gavin 1 hour. Express the times Henry and Gavin take as a ratio.

Give your answer in its simplest form.

if john can buy 8 liters of soft drinks at the store for $6.40 how much does it cost to buy 12 liters

When you are completing pythagorean theorum are you solving for the area?

To the nearest 10th of a percent what is 8/13 written as a percent

Any ordered pair that makes all equations in a system of equations true is a (n) ... ?

If Jose makes 14 of his 20 free throws in a basketball game, what is his free throw shooting percentage?

Which of the following is true for the relation f (x) = 2x2 + 1? Only the equation is a function. Neither the equation nor its inverse is a function. Both the equation and its inverse are functions. Only the inverse is a function.

The sum of two numbers is 27. The larger number is 6 more than twice the smaller number. Which system of equations can be used to find the two numbers a. xy=27 y=6+x b. x+y=27 y=6=2x c. xy=27 y = 6+2x d. x=y=27 y=6=x

125 feet in 5 seconds as a unit rate

What are the factors of 9 and18

Anna bring 6 doll to her grandmother house. These dolls repercent 20% Anna dolls collection what is the total number of dolls in Anna dolls collection