Trapezoid would be your answer your welcome! :)
It should be C, I got 7.1.
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:
the first 6⅔
Step-by-step explanation:
in the image
30/50 = 3/5 which is 0.6
30/50 Get rid of the zeros = 3/5 then you divide them and get .6