Find the sum.
(- 8x – 12) + (9x + 4)

Harry’s soccer team plays 2 nonconference games for every 3 games that they play against conference opponents. if y represents the number of nonconference games and x represents the number of conference games, which equation best models this proportional relationship? a)y=2/3 x b)y=3/2 x c)y = 2x d)y = 6x

Write the fraction or mixed number and the decimal shown by the model

What are the first 4 terms in the multiplication pattern given by the formula 2×4n