With this math question!

james plays win the backfield of the big town football team. he made "gains" measured in yards of 3, 4, 1, and 5. what were his average yards per gain? round your answer to the nearest tenth of a yard

Two angles are complementary. the large angle is 36 more than the smaller angle. what is the measure of the large angle?

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?

Which value of m will create a system of parallel lines with no solution? y= mx - 6 8x - 4y = 12