As a part of a class project, meant collected $126 in donations for a local hospice. that amount was 7% of the total amount collected by the class. how much money did the class collect in all?

Assessment items item 1 garrett is a member of a movie club. he pays a monthly service fee of $5.75 and $2.50 for each movie he rents. which expression represents how much money he will spend for renting x number of movies a month?

Use the x-intercept method to find all real solutions of the equation. x^3-10x^2+27x-18=0

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?