Jane saved $ 800. her sister has 10 times as much money. how much money does jane's sister have? use number or words to explain your answer.

Determine the relationship of ab and cd given the following points

65% of students in your school participate in at least one after school activity. if there are 980 students in you school, how many do not participate in an after school activity?

Factor these polynomials and explain how 1. 12x - 3x^2 2. 20 - 240x^2