Enter the exact decimal value: A racer fills his car with 13.4 gallons of gasoline. But due to a leak in the pipe, 4.7 gallons of gasoline leak out. Now the effective amount of gasoline left in the

tank is ___ gallons

PLEASE HELPP

x² + 11x + 18 < 0  

[-11 ± sqrt(121 - 72)]/2 = (-11 ± 7)/2  

solution: (-9, -2)

step-by-step explanation:

i believe it is b and c. (side note, i got the same computer from k-12 lol i’m in 8th grade and this is my first year, will it get

step-by-step explanation:

you can use a^2+ b^2=c^2