Solve by the addition method (elimination).

5x+2y=-17

3x-2y=-7

How do you multiply decimals by whole numbers

Sandra is packing for a summer vacation. She is limited to two suitcases for all of the things she wants to take with her. She has a large suitcase that is 3 ft. long, 2 ft. wide, and 4 ft. high. Her small suitcase 3 ft. long, 1 ft. wide, and 3 ft.

6^2 + 3^2 + 2^2 equals

What type of answer will 2.25 +.75 have? Explain.

Mariko has a job mowing lawns that pays $7 per hour. Who would make more money for working 10 hours? Explain or show work.

Zarina is scuba diving. She will not give below - 30 meters relative to the surface of the water. Write an inequality that represents this situation. Is - 20 a solution to the inequality?

What are the Rays of half circle

Given EG = 16 and FH = 12, what is the length of one side of the rhombus? 6 units 8 units 10 units 14 units

Determine the sine of

Factor 8r+40. Write your answer as a product with a whole number greater than 1