First, multiply by 3 on both sides:
Divide by 7:
So,
k = 9
Answer:
1/2 gallons
Step-by-step explanation:
since 1/3of the tank is already full and another 4 gallons fills it up
4 gallons= 2/3 of the tank or the tank is 6 gallons total
75% is equal to 3/4
6*3/4=4 1/2 gallons
since it is 1/3 or 4 gallons full
4 1/2 -4= 1/2
15 fluid ounces.
1quart= 4 cups
A) 49x^2
Because:
(7x-10y)^2 = 49x^2 - 140xy + 100y^2
Answer:
17720 feet
Step-by-step explanation:
5.4 km × (1 mile / 1.609 km) × (5280 feet / mile) ≈ 17720 feet
