The greatest common factor is 3x². The rest doesn't factor.
21x³y² -3x²y +75x⁴ = 3x²(7xy² -y +25x²)
86 Naira; divide 1075 by 12.5 (hopefully this is correct!)
Answer:
f(x)= 7.5x + 3
Step-by-step explanation:
you have 3 dollars just there, and you get 7.50 per car wash, so that is the x
X = {3.898979486, -5.898979486}
x = {3.9 x -5.9}
