Answer: (13, -8)
Step-by-step explanation:
Subtract 5 from -3
Add 5 to 8
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
3024₅ = 3•5³ + 0•5² + 2•5¹ + 4•5⁰ = 389
52 is an incorrect rounding of <span>53.864 because you must round up, but in the incorrect one you would round down. Have a magical day!
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