Answer:
60
Step-by-step explanation:
you have to add 30 plus 30
Answer: 1,285, 1,282, 1,278
Step-by-step explanation:
y = -1/25x + 30
The +30 represents the 30 gallons of gasoline at the beginning of Samantha's road trip.
As each mile, x, does by, 1/25 of a gallon is lost (because the van gets 25 miles per gallon). so you put a negative 1/25 in front of the x. Therefore, when Samantha has driven x miles, she will have y gallons of gas left.
Answer:
More than 250 miles
Step-by-step explanation:
Rental cost of company A is $80 + $0.6 per mile driven and company B also has a rental cost of $30 + $0.8 per mile driven.
To find the moment when company A rental cost matches that of company B,we have to create an equation that is ideal for both parties.
80 +0.6x = 30 + 0.8x
Where x is the number of miles traveled by both trucks.
Simplifying the above equation, we have
0.2x = 50 divide both sides by 0.2
= 250 miles is when both rental cost matches .
Therefore, the number of miles needed to be driven so as the rental cost of company A to better company B should be more than 250 miles
