Answer:
x^5+2x^4-7x^3+11x^2+28x
Step-by-step explanation:
Answer:
jjjokiioololll.hgyuhhkopohjo
Answer:
Step-by-step explanation:
y = total cost of gas
x = gallons of gas
(a)
y = 1.60x
(b)
y = 1.60x
32.00 = 1.60x
32.00 / 1.60 = 1.60x / 1.60
32.00 / 1.60 = x
20 = x
x = 20
Trevor bought 20 gallons of gas.
First, you have to round the .1, which would be .0. Next, you round 19.0, or just 19, to the nearest 10, which is 20. Therefore, 19.1 rounded to the nearest 10 is 20.
Arjun should have divided both sides of the equation by 7 instead of multiplying.
