Which expression is equivalent to (– 17x3 + 91x – 5) – (9x3 – x2 + 6)? a – 8x3 – x2 + 91x + 1 b – 8x3 + x2 + 91x – 11 c – 26x3 – x2 + 91x + 1 d – 26x3 + x2 + 91x – 11

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =

Lines b and c are parallel. what is the measure of 2? m2 = 31° m2 = 50° m2 = 120° m2 = 130°

There are 3232 forwards and 8080 guards in leo's basketball league. leo must include all players on a team and wants each team to have the same number of forwards and the same number of guards. if leo creates the greatest number of teams possible, how many guards will be on each team?