Answer:
x = 5.2
Step-by-step explanation:

Let's first simplify our first function:

Now, we just need to set this function equal to our other given function.

Now, we can add 12 to both sides:

Now, add 5x to both sides:

Finally, we'll divide both sides by 5:

Answer: x = 5.2
3 gallons converted to cups is 48 cups
Answer:
80 oz
Step-by-step explanation:
5 pints is 10 cups. 8 oz in a cup. Multiply 10(8) and you get 80 oz
-10/-16 could be an answer or multiply the same number up and down but the number must be negative
The fraction is 1/15 and the decimal is 1.15