Alyssa had 191 dollars to spend on 6 books. after buying them she had 17 dollars. how much did each book cost?

Solve the system of equations y= 3/2 - 1, -x+ y =-3

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

Find the area of just the wood portion of the frame. this is called a composite figure. you will need to use your values from problem #2need all exepct 4 answerd if you can