9/19 = x / 152....9 oz oil to 19 gallons gas = x oz oil to 152 gallons gas
cross multiply because this is a proportion
(19)(x) = (152)(9)
19x = 1368
x = 1368/19
x = 72 oz of oil <==
1. x = 25 inches
2. Triangle c
D and B
Explanation:
when you look at that point two lines pass through it and those two lines that pass through it are b and d.
Use photo math to help you with this question
