Question

plz help medal and follow for reals

Answer 1

Zach borrowed four thousand dollars from his grandfather to buy a used car so he could travel to and from work. After working for 3 years, he has saved five thousand four hundred forty dollars to pay back to his grandfather. At what interest rate did Zach borrow the money?
nine percent
twelve percent
twenty-five percent
twenty-six percent

Keisha's parents want to save twenty-five thousand dollars in her college savings account over the next twenty years. They have ten thousand dollars to use as an initial deposit. What simple annual interest rate do they need to meet their goal? Round your answer to the nearest tenth.
four point five percent
five percent
seven point five percent
twelve point five percent


Every Monday, Rajiv receives fifty percent off enchilada dinners that regularly cost twenty-six dollars. Which of the following shows the amount Rajiv pays for the dinners if he tips the waiter eighteen percent of the regular price for the dinners? Assume no sales tax is added to his bill.
fourteen dollars and eighty cents
seventeen dollars and sixty-eight cents
twenty-six dollars and eighteen cents

Answer 2

@Drsuz98 @MelissaHolmes @ganeshie8 @asatt32

Answer 3

In the first one do u mean simple interest

Answer 4

?

Answer 5

i think so yea

Answer 6

@nathshely

Answer 7

@Drsuz98