Felipe and Samantha use a payment plan to buy musical instruments. Felipe writes the equation y= -30x+290 to represent the amount owed, y, after x payments. The graph shows how much Samantha owes after each payment.

Lines b and c are parallel. what is the measure of 2? m2 = 31° m2 = 50° m2 = 120° m2 = 130°

Find the volume of the solid whose base is the region bounded by f(x), g(x) and the x-axis on the interval [0, 1], and whose cross-sections perpendicular to the y-axis are squares. your work must show the integral, but you may use your calculator to evaluate it. give 3 decimal places for your answe

Edger needs 6 cookies and 2 brownies for every 4 plates how many cookies and brownies does he need for 10 plates