Answer:
x = 1
Step-by-step explanation:
-2x - 16 = -14 - 4x
-2x + 4x = -14 + 16
2x = 2
x = 1
Whenever you see the word "per" you can ALWAYS substitue in the word "divide". When you see "miles per gallon", change "per" into "divided by" to get miles divided by gallons. That is how you will solve the problem.
SO.....
300 miles ÷ 10 gallons = 30 miles per gallon
Answer:
6,520 miles per year
Step-by-step explanation:
53,790/ 8.25=m
m=miles
m=6,520
Answer:
Step-by-step explanation:
You want to eradicate one pair of variables so they are set to zero. It does not matter which pair is selected:
{½[4x + 2y = 6]
{−2x + 2y = 18
>>
Plug this back into the system to get the x-value of
I am joyous to assist you at any time.
Answer:17.5 in^2
Step-by-step explanation: multiply the area of the base times the height and you have the area.