Tim spend half of his allowance going to the movies he washed the family car and earned 7 dollars. what is his weekly allowance if he ended with 17 dollars

Abank gives 6.5% interest per year. what is the growth factor b in this situation?

Suppose a store sells an average of 80 cases of soda per day. assume that each case contains 24 cans of soda and that the store is open 10 hours per day. find the average number of soda that the store sells per hour.

Solve the formula ax+ by = c for x.