Susan began a trip with 18 1/2 gallons of gas in the gas tank of her car. if she used 17 3/4 gallons on the trip, how many gallons did she have left when she finished the trip?

 The required number of gallons of gas that is left is

Step-by-step explanation:  Given that Susan began a trip with gallons of gas in the gas tank of her car. If she used gallons on the trip.

We are to find the number of gallons that are left when she finished the trip.

According to the given information, we have

number of gallons of gas that Susan has in her car is

and the number of gallons of gas that she used on the trip is given by

Therefore, the number of gallons of gas that is left after finishing the trip is

Thus, the required number of gallons of gas that is left is

you divide the cost ($15) by the quantity (6) to get your questions answer. the yo-yo costs $2.50. hope this : )!

step-by-step explanation:

sas (side angle side)

aa(angle angle)

sss(side side side)

sas you have to find two sides with an angle in between

aa you find two angles because it will always add up to 180

sss find all sides

step-by-step explanation: