The movie would be 1 hour 45 minutes long
Answer:
(m + 2 - x) (m + 2 + x)
Step-by-step explanation:
m² + 4m + 4 - x²
m² + 2(m)(2) + 2² - x²
(m + 2)² - x²
(m + 2 - x) (m + 2 + x)
144 because when you divide them and simplify
10(x2) = 70(x)
10x2 - 70x
10x = 70
<span>
x = 7 </span>
Answer:
b
Step-by-step explanation:
