At State College last term, 64 of the students in a Physics course earned A's, 87 earned B's, 109 got C's, 87 were issued D's, and 59 failed the course.
If this grade distribution was graphed on pie chart, how many degrees would be used to indicate
the C region?

Marina baked cookies. she gave 3/4 of the cookies to the scout bake sale. she shared the remaining 6 cookies with her friends. how many cookies did marina bake?

Which of the following is the best first step in solving the equation below? 4+2㏒³x=17

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.