Itheater manager use a system of equations to determine the number of $15 tickets times and $30 tickets why to provide for performance total number of tickets provided is 1200 the total revenue from ticket sales is $25,200 what combination of $15 tickets and $30 tickets satisfy these conditions?

Aaron invested a total of $4,100, some in an account earning 8% simple interest, and the rest in an account earning 5% simple interest. how much did he invest in each account if after one year he earned $211 in interest? select one: a. $200 at 8%, $3,900 at 5% b. $3,200 at 8%, $900 at 5% c. $900 at 8%, $3,200 at 5% d. $3,900 at 8%, $200 at 5%