Answer:
3.9
Step-by-step explanation:
each gallon is 1.3
Answer:
64in3
Step-by-step explanation:
V= 64in3
Answer:


Step-by-step explanation:
Let "x" be the number.
Product of 6 and x (6*x), increased by 4 = 
Product of 12 and x, (12*x), decreased by 20 =
.
Set both expressions equal to each other and solve for x as shown below:
(equation)
Subtract 12 from both sides


Subtract 4 from both sides


Divide both sides by -6

