Evaluate the expression 2m+2n if m=9 and n=3

The relationship between feet and inches is described by the equation y = 12x, where x = a given length in feet and y = the equivalent length in inches. if a table is 7.25 feet long, what is its length in inches? a. 90 inches b. 87 inches c.

Pierre's parents ordered some pizzas for a party. 4.5 pizzas were eaten at the party. There were at least 5 1/2 whole pizzas left over. How many pizzas did pierre's parents order?

Write a division fact. write the rest of the related fact.

Write 2 fractions equivalent to 4/5

The numerical expresion 5+12 represents the sum of 5 and 12

Simplify the expression (24:3) * 5-6+2*7-3

What is the factored form of this expressions x^2+5x-36

Tom is throwing darts at a target. In his last 30 throws, Tom has hit the target 20 times. You want to know the estimated probability that exactly one out of the next three throws does not hit the target.

What is 0.004 divided by 0.05

It costs $6.30 to mail a 6-pound package.