There are 4 quarts in a gallon. In addition, there are two pints in every quart, so we have 4*2=8 pints. There are 2 cups in a pint, so there are a total of 8*2=16 cups in one gallon.
Answer: 9
Step-by-step explanation: -(-3)=3^2=9
D because there are 20 objects in all and because there are 3 green cubes
5x + 7 = 27
5x = 27 - 7
5x = 20
x = 20 ÷ 5
x = 4
2p - 15 = 35
2p = 35 + 15
2p = 50
p = 50/2
p = 25
7.) exact form: 24/5 decimal form: 4.8 mixed number: 4 4/5
8.) 14
9.) 8.31
10.) 44.09