The ratio of boys to girls at the dance was 9 to 5. how many boys were at the dance if there were 85 girls at the dance? explain how you got your answer.

Multiply −2x(6x^4−7x^2+x−5) express the answer in standard form. enter your answer in the box.

What can you determine about the solutions of this system

This stem-and-leaf plot represents the heights of the students on ralph's basketball team. one student's height is missing from the plot. if the mean height of all the students on the team is 61 inches, what is the missing height? a. 55 in. b. 59 in. c. 61 in. d. 65 in.