Answer:
Car B = 43 miles per gallon
Car A = 43+4=47 miles per gallons
Step-by-step explanation:
Let the mileage of Car B be x miles per gallon
Hence the mileage of Car A will be x+4 miles per gallon
Distance traveled by each car in 1 gallon
Car A = x+4
Car B = x
Total Distance covered by both car in 1 gallon = x+(x+4) which is given as 90 miles
Hence x+(x+4)=90
2x+4=90
2x=86
dividing both sides by 2 we get
x=43
Mileage of Car B = 43 miles per gallon
Mileage of Car A = 43+4=47 miles per gallons
Answer:
96
Step-by-step explanation:
Because you multiply 36 * 16 which gets you 576 which you divide by 6 to get 96 because this equation is set up to basically do cross multiplication to come up with the same answer so basically one side should equal the other side
Answer:
$2.44/gal
Explanation:
$58.56/24gallon/
Answer:
$ 40
Step-by-step explanation:
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