Is the equation true, false, or open?

9p+8=10p+7

A. Open; there is a variable

B. True; the expressions are the same for all values of the variables

C. False; the expressions are never the same

The measures of the interior angles of a triangle are in the ratio of 1:2:3. the measure of the largest angle of the triangle is

What is 4y - 1 - 3y + 2 simplified?

Which rectangular prism will have the largest volume? w = 6 cm, l = 4 cm, h = 4 cm w = 7 cm, h = 3 cm, l = 5 cm l = 4 cm, w = 9 cm, h = 3 cm h = 5 cm, w = 6 cm, l = 3 cm

3x + 4y = 15 (3x - y = 30 Enter the solution as an ordered pair. The solution is

Kelly is having a party. She wants to make punch. The recipe for punch uses 2 pints of pineapple juice, 3 cups of orange juice, 3/4 gallon of lemonade, and 2 quarts of apricot nectar. Kelly says her recipe will make 28 cups of punch.

Solve the proportions, round your answers to 1 decimal digit. 24/66 = 9/x

Write an expression showing 8 less than a number, t

Carla, the baker, worked for 5 hours to make cookies. She made 380 cookies altogether. Write an equation to express how many cookies Carla made each hour.

17.8900 in word form

A parallelogram where opposite angles are equal and all sides are equal