Which expression is equivalent to - 5+3

What is the place value of 0 in 0.506

The sum of the interior angles of a quadrilateral is 180 degrees. Angle a is n degrees, the measure of angle b is four times angle a, and angle c is 75 degrees. Write an equation to determine the value of n.

A 10-lb bag of cherries cost $33.49. Find the unit cost.

A triangle has two sides that measure 14 feet and 13 feet. which could be the measure of the third side? a) 1 ft b) 22 ft c) 27 ft d) 35 ft

The food stand at the zoo sold 2,514 pounds of hamburger last month. how many hamburgers will the food stand sell in 6 months?

The diagonal of a rectangle is 100 units. The width is 80 units. What is the area of the rectangle in square units.

Is 9m=9m the answer for 3 (m-3) = 3m-9? if not what is the answer?

During bully's first week working in China shop he breaks a vase that cost $45.89 two glasses that cost $16.25 each and a platter that cost $135.49 if he makes $5.25 an hour how many hours will we have to work to pay for the things he broke

How do I graph and find slope intercept for for x+y=0

Simplfiy 12 the square root of 3 over12 and the square root of 7?