In a bag of trail mix, for every 9 peanuts there are 7 pieces of chocolate. Write the ratio of chocolate to peanuts.

In two or more complete sentences, determine the appropriate model for the given data and explain how you made your decision. (1,-1), (2,0.5), (5,1.5), (8,2)

Simplify this expression. 8x 16(x + y)

At school 460 of the students walk to school the number of students who take public transit is 20% of the number of students who walk. how many students take public transit