<span>4x+2y+x−y=(4+1)x+(2−1)y=5x+y</span>
1 gallon is 4 quarts. So if 1 gallon is 6 pounds, than a fourth of 6 pounds is the weight of a quart.
6/4 = 1.5 pounds
Now we have to convert 1.5 pounds to ounces. There are 16 pounds in an ounce. 1.5x16 = 24
Answer:
1 quart of unleaded gasoline = 24 ounces
Answer: c = -5
Step-by-step explanation:

Combine like terms

Subtract 4c from both sides.

Subtract 14 from both sides.

Divide by 2 to isolate c

Check:

It is a) 6.5 because the formula is lwh/3 and the length and width are both 2 and the height is rt24 because 25-1 is 24 (Pythagorean Theorem) and so when you solve, you get about 6.53 and that rounds to 6.5