Answer:
5.5 gallons
Step-by-step explanation:
set up a proportion; Liters in numerator and Gallons in denominator
let x = approx number of gallons
<u> 21 </u> = <u> 3.8 </u>
x 1
3.8x = 21
x = 21 ÷ 3.8
x ≈ 5.5
wait what? hmmm hmmmmmm
B is P(x)=(x-3)^2 +2
C is P(x)=(x-1)^2 -5
i think i am right
6 x y
Expanded
Or add y 6 times
y + y + y + y + y + y
1,503 + 847 + 4,219 = 6,569