Which graph shows the fastest delivery of newspapers per hour?

Find the x coordinate of the point.

Ben bowled 124 and 188 in his first two games. what must he bowl in his third game to have an average of at least 160?

Mr. brettler is hanging up a 5-foot tall rectangular welcome sign in the gym. he has drawn a sketch on a coordinate grid. he has the lower vertices of the sign at (9, –3) and (–6, –3). where would the upper vertices be on the grid?