PLZ HELP THIS IS THE EXAM

Lenore borrowed $400 to pay for car repairs. She needs to pay it back in 2 years with simple interest. Lenore wants to figure out the interest rate of her loan. What additional information does she need to find the interest rate?
a. principal
b. amount of time
c. interest she will owe
d. the type of car repairs

I think this is the answer your looking for

Well if you have 20 bats you probably want 20 balls? you don’t have enough context to answer the question.

The great thing about this problem is they give you everything you need to solve it easily. so the expression is: 12h+30w12h+30wand so everywhere you have an “h” you place 66. and everywhere you have a “w” you place 33. then the expression will look like this: 12(66)+30(33)12(66)+30(33)from here you multiply and then add. getting the following of: $785,862hope this