The answer to (-5 × 2) 3 = -30.
Answer: x = 7 or x = -8
x² + x - 56 = 0
⇔ x² + 8x - 7x - 56 = 0
⇔ x(x + 8) - 7(x + 8) = 0
⇔ (x - 7)(x + 8) = 0
⇔ x - 7 = 0
or x + 8 = 0
⇔ x = 7 or x = -8
Step-by-step explanation:
Answer:
Distance traveled, initial speed, and final sped.
Step-by-step explanation:
Answer:
they are both equal 12x+8 is equal to 12x+24
Step-by-step explanation:
distribute:
3 x 4x = 12x 3 x 4 = 24
Answer:
10t+3
Step-by-step explanation:
