Arecipe calls for 5parts of grape juice to 2parts ginger ale. how much ginger ale should they mix with 25 quarts of grape juice?

What values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?

Which of the following are accepted without proof in a logical system? check all that apply.

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?