Recognition Optics pays Bob Adams a $3000 monthly salary plus a %4 commission on merchandise he sells each month. Assume Bob's sales were $57,000 for last month. Calculate the following amounts: 1. Amount of Commission, 2. Gross Pay

Which pair of lines is parallel? a. y=4x+1 and y+4=5 b. y=-2+x and 2y-2x=-2 c. y=1/4x + 2 and y-2=1/2x d. y=1/5x+1 and 5y+x= 10

Can someone tell me if this is perpendicular? !

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?