7. simplify: -8y - (x - 4x) + 3y
a. 7x + 2y
b. -7x - 7y
c. -3x - 5y
d. 3x - 5y

[15 points]find the quotient with the restrictions. (x^2 - 2x - 3) (x^2 + 4x + 3) ÷ (x^2 + 2x - 8) (x^2 + 6x + 8)

The product of sin 30 degrees and sin 60 degrees is same as the product of

For every touchdown scored by the timberwolves the mascot does three backflips if the cheerleaders set off six confetti cannons how many touchdowns did the timberwolves score if the cheerleader set of 18 confetti cannons