Which of the following demonstrates the commutative property across multiplication for 2 × 10 × 7           a. 2 + 10 × 7   b. 2 × (10 × 7)   c. 10 ×7 × 2   d. (2 × 10) × 7

The table below shows the height of a ball  x  seconds after being kicked.  what values, rounded to the nearest whole number, complete the quadratic regression equation that models the data? f(x)  =  x2  +  x  +  0based on the regression equation and rounded to the nearest whole number, what is the estimated height after 0.25 seconds?   feet

Solve the equation - 2(m -30) = -6m a-15 b-13 c-8 d8

For the inequality |c| < |d| to be true, which of the following must be true?