A pentagon has exterior angle measures of 5a, 4a, 10a, 3a, 8a. find the value of a.

Simplify the ratio: 28:35

Find y for x=0,1,2, and 3. y=4-x

The morales family is driving for Philadelphia to Boston so far they have driven 167 miles this is 129 miles less than the total distance they must travel. How many miles is Philadelphia from Boston

52 = 1/2 * (190 - 2x) 104 = 190 - 2x Solve for x. is it 86/2 = 43

There are 4 red cards and 8 black cards in a bag. How likely is it that you will randomly draw a blue card?

Two sides of a triangle measure 9 cm and 23 cm. Which could be the measure of the third side of the triangle?

Explain how / you know that 55 over 80 is not in simplesst form

Penny makes 6 liters of applesauce. she saves 0.56 liter for dinner and puts te rest in jars. if each jar holds 0.68 litef, how many jars can she fill?

What values of x make the equation x2 + 9x - 22 = 0 true? Check all that apply.

your standing 12 feet in front of a building. The angle of elevation to the top of the building is 76 degrees. How tall is the building?