Multiply each term in the parentheses by 3. Your answer is 6a - 12b
1 cubic foot = 7.48 gallons
hence

unit conversion

3000 x 7.48 =22440
Answer:
m = 9
Step-by-step explanation:
8/12 = 6/m
8m = 72
m = 9
Answer:
S=32 D=34
Step-by-step explanation:
{-----------------VARIABLES------------}
D=Drake
S=Stephanie
TA=Total Age
{----------------GIVEN/EQUATIONS-------------}
D=S+2
TA=D+2s
{--------------SUB/SOLVE---------------}
98=D+2S
SUB FOR D
98=3S+2
96=3S
S=32
D=S+2
D=34