15x+3y=915 x + 3 y = 9

10x+7y=-4

Is 26/7 a rational number

What is42/48 in simplest form

Which angle measures create a triangle with three different side lengths? 43°, 45°, and 95° 13°, 66°, and 101° 20°, 20°, and 120° 56°, 56°, and 56°

Bill says that 3^5 x 2^3 = 6^8 Explain why this is not true. (Index laws) (x means multiply)

Solve the following equation by the Elimination method. x - y = 11 2x + y = 19

Alejandro has 5 7/8 pizzas left over from a party. Is 1/4 of a pizza is a serving how many servings does Alejandro still have left?

Simplify 5 (R + 2) - 6. A. 5R + 4 B. 5R - 4 C. 5R - 6

Meg started her trip with 11 1/2 gallons of gas in her car's tank. She bought an additional 6 4/5 gallons on her trip and arrived back home with 3 3/10 gallons left. How much gas did she use on the trip?

Two buses leave the same station, at the same time, traveling in the same direction. One bus is traveling at a rate of 32 miles per hour, while the second bus is traveling at a rate of 38 miles per hour.

Which expression is equivalent to 2r (3s-5) ? ... A. 5r-7s B. 6rs + 10r C. 2r (3s-5) D. 6rs-10r