A bag of 12 apples is most likely to weight

Find the solution set for this equation: t^2+7t=0 separate the two values with a comma.

At the movie theatre, child admission is $5.20 and adult admission is $9.70. on sunday three time as many adult tickets as child tickets were sold, for a total sales of $788.90. how many child tickets were sold that day?

15. if the 8% tax on an item amounts to $0.96, what is the final price (tax included) of the item?