20% more than 80 is?

How to estimate 740,758

Mathematics fractions to lowest term 34 over 40

4. Find the surface area of the space figure represented by the net. A 75 cm B 96 cm2 C 90 cm2 D 69 cm

Nonnegativity constraints ensure that a. the solution to the problem will contain only nonnegative values for the decision variables. b. the problem modeling includes only nonnegative values in the constraints. c.

A red, green, and pink backpack are hanging on hooks on the classroom. The total weight of the 3 backpacks is 32 pounds. The red one weights 93/4 pounds. The green one weights 1/3 over 4 more. How much weights the pink one?

Which number is a rational number? √25 √32 √50 √63

Need hep. solve 6x-1=5

When 4a - a x 3a + 7a is simplified it is equivalent to

A dolphin is at - - 28 feet. It swims up and jumps out of the water to a height of 8 feet. Find the vertical distance the dolphin travels. Justify your answer

Find the area of a right triangle with side lengths 12, 35, and 37. The length of the altitude to the hypotenuse is 11.35