Andres uses mental mrh and his knowledge of multiplication to solve 167 ÷ 8. andre knows that 8 x 20=160. andre then subtracts 167 - 160=7. how can andre use this information to find the quotient?

Hector and alex traded video games. alex gave hector one fourth of his video games in exchange for 6 video games. then he sold 3 video games and gave 2 video games to his brother. alex ended up with 16 video games. how many video games did alex have when he started?

Consider the following equation. 1/2x^3+x-7=-3sqrtx-1 approximate the solution to the equation using three iterations of successive approximation. use the graph below as a starting point. a. b. c. d.

What makes a trapezoid an isosceles trapezoid?