Add the two expressions.

3z-4 and 2z + 5

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22 is what percent of 88?

Isaac is building a birdhouse for a class project. the bird house is a regular hexagonal pyramid. the base has side lengths of 3 inches and an area of 15 square inches. the slant height is 6 inches. find the surface area of the birdhouse

What is the greatest common factor of 4 and 10?

A 15 foot tall cedar tree is growing at a rate of 2 feet per year beneath power lines that are 58 feet above the ground. The power company will have to prune or remove the tree before it reaches the lines.

Two-order systems may be solved by subtraction. True False

Which number sentences show how to solve the problem? The bowling club donated 4 crates of orange juice for the neighborhood picnic. The soccer club donated 12 crates of mixed juices for the picnic. Each crate holds 32 juice boxes.

What is a linear model of a polynomial that generates given data

10X - 5x - 3x = 0 the solution set is

Circle with diameter of 6.3 m?

Which of the following is a Geometric Series? A) 1,-1, 1,-1, ... B) 2, 4, 6, 8, ... C) 2,3,5,8, ... D) 1,2,3,4, ...