2 months ago, Blake used his credit card for a transaction of 400 dollars. The bank charges a rate of interest of 25% per month compounded monthly.
How much does Blake owe to the bank today?

Examine this system of equations. what integer should the second equation be multiplied by so that when the two equations are added together, the x term is eliminated? 3/4x+1/7y=6 1/8x-3/5y=16

The table shows the height in feet of several students in miss patel’s class

You spend $13 to rent five movies for the weekend. new releases cost $3 and regular movies rent for $2. how many of the movies you rented were new releases and how many were regular movies? answer by substitution of systems.