Simplify the expression: 2(4x-6)+3(4-x)

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 9 + 12x + 4x^2

Aline passes through the point (–7, 5) and has a slope of 1/2 which is another point that the line passes through?

Sally deposited money into a savings account paying 4% simple interest per year.the first year,she earn $75 in interest.how much interest will she earn during the following year?