45 = 3x3x5
Or you could simplify it to 3^2x5
Answer:
f (-4) = 3x(-4)^2 - 7x(-4) - 32 = 44
Step-by-step explanation:
you should replace every x with the number given which is here equals -4
X=9
3x-12=x+6
2x-12=6
2x=18
X=9
Answer:
He will need to mow 5 lawns.
