9. if df = 42, find de.
7x+1 4x-3
def what is de

When you answer this can you explain

Tomas used 3 1/3 cups of flour and now has 1 2/3cups left. which equation can he use to find f, the number of cups of flour he had to begin with? f+3 1/3=1 2/3 f-3 1/3=1 2/3 3 1/3f=1 2/3 f/3 1/3=1 2/3

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12