Complete the solution of the equation. Find the

value of y when x equals - 9.

-7x + 8y = 39

Angles A and B are supplementary. Angle A has a measure of 54 what is the measure of B

1. Replace the blank with >, <, or = to make the statement true. 3.6 x 10-5 ___ 3.3 x 107 > = < 2. Multiply (1.8 x 103) x (5.1 x 102) 9.18 x 105 3.6 x 101 6.9 x 103 2.83 x 102 3. Multiply (2.1 x 103) x (3.5 x 102) 7.35 x 105 3.6 x 101 6.9 x 103 2.

Find the measure of the complement and supplement of 3y

3 7 2 4 7 5 7 1 1 8 8 What is the range?

1. Write a mixed number that is equivalent to 16

George is buying watermelons and pineapples to make fruit salad. He buys a apples at $4.49 each and c cucumbers at $5 each. What does the expression 4.49a + 5c represent?

Use complete sentences to describe the net of a triangular pyramid with an equilateral triangle for a base.

Find the slope of a line parallel to each given line: 1) y = 3x - 2 2) y = x - 2

Solve each of the following equations. Show its solution set on a number line. Check your answers. lx-7|=12

Solve: (1/3) ^x/2=27.