Find the surface area of each figure: need answers for both. please and thank you.

Jordan got 27 out of 90 correct on his test . what fraction of the marks did her get correct

Liz is shipping a package to her friend. the maximum weight of a medium flat-rate box is 20 pounds, including the box which weighs 6 ounces. write and solve an inequality to describe the possible weight in pounds, w, of the contents that liz will ship to her friend if she must use a medium flat-rate box. use the drop-down menus to explain your answer.

How many solutions does the nonlinear system of equations graphed below have? a. one b. zero c. four d. two