13) zy + 4y; use y=5, and z=2

Subtract negative 4X square negative 3X + 6 from 5X square negative 2X and - 6

A bubble gum machine contains 25 gumballs there are 12, green 6, purple, 2 orange and 5 yellow gumballs. find each theoretical probabilities

Julia wants a bike that cost 75 she needs to save 25 more to have enough money to buy it how much money does Julia already have

Here are the prices for cans of juice that are the same brand and the same size at different stores. Which store offers the best deal? Explain your reasoning. Store X: 4 cans for $2.48 Store Y: 5 cans for $3.00 Store Z: 59 cents per can

Divide 15 by the quotient of 12 and 4

A right triangle has leg lengths of 1 foot 6 inches and 2 feet. find the hypotenuse length and the perimeter in mixed units of feet and inches

Which expression represents 81? 1. 3^3 2. 3^4 3. 3^5 4. 3^6

Find the volume of a box with length 25 cm, height 25 cm and width 1.0 m. A) 0.625 m^3 B) 6.25 x 10^4 cm^3 C) 6.25 x 10^4 m^3 D) 625 cm^3

What is 7k plus 10-5k can you show the work!

Alek went for a walk. D (t) models the distance Alek walked (in kilometers) after t hours. What does the statement D (0.5) < D (1) - D (0.