-10-f=-6f+10
-f+6f=10+10
5f=20
F=4
5/6(3/2) = 15/12
5/4
1 and 1/4 hours
M² - 12m + 20
m² ⇒ m * m
20 ⇒ - 10 * -2
(m - 10)(m - 2)
m(m - 2) - 10(m-2)
m² - 2m - 10m + 20
m² - 12m + 20
m - 10 = 0
m = 10
m - 2 = 0
m = 2
Answer: the one that ends with 30. D the fourth one
Step-by-step explanation:
