Line l is perpendicular to a line with slope -5 and passes through (2, -2). find an equation of line l and write the answer in the slope - intercept form.

Factor and solve to find roots x squared -x - 90 =0

At the beginning of year 1, carlos invests $600 at an annual compound interest rate of 4%. he makes no deposits to or withdrawals from the account. which explicit formula can be used to find the account's balance at the beginning of year 5? what is, the balance?

Azul has 4 green picks and no orange picks.you add orange picks so that there are 2 orange picks for every 1 green pick.how many picks are there now.