Which choices are equivalent to the expression below? Check all that apply. ^5 •^20

Identify the number 127 as a rational or irrational. explain

Isabel graphed the following system of equations. 2x – y = 6 y = -3x + 4 she came up with the solution (2,-2). what were the 3 steps she did to get that solution? (make sure they are in the correct order)

Divide. –40 ÷ –5 a –8 b 200 c -200 d 8