Sally bought 6 pencils and 3 folders for $3.90. eric wants to buy the same pencils and folders, but only has $.85. what can eric buy.

$450.00 for 6 weeks

or

$300

step-by-step explanation:

$200.00 for first week $50.00 x5 equals $250 plus $200 equals $450.00 for six weeks.

$200 for first week

$200 x 0.10 = $20

$20 x 5 = $100

$200 + $100 = $300

what is the model?

step-by-step explanation:

did u ever get the answers? i need