Answer:
The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined.
Answer:
60
Step-by-step explanation:
yeah I looked it up but like that's what u have to do to not fail lol
The answer to ur questions is $39.96
Cost per gallon of gasoline = $3.95 per gallon.
Total number of gallons of gasoline Mr.Endo buys = 13.6 gallons.
We need to find the total cost of 13.6 gallons of gasoline.
<em>In order to find the total cost of 13.6 gallons of gasoline, we need to multiply it by cost of each gallon of gasoline.</em>
Therefore, cost of 13.6 gallons of gasoline = 13.6 × 3.95
On multiplying 13.6 by 3.95, we get 53.72.
<h3>Therefore, Mr.Endo spend a total $ 53.72 on gasoline.</h3>
When solving by substation the answer would be: X= 1 , y= 5