A vet borrows $12,000 for 4 years. The total interest paid was $875. What was the interest rate on the loan?

Asquare picture with sides of 32 inches is to be mounted on a square mat with sides of 52 inches. find the area of the mat that will remain uncovered by the picture.

Mario has $14.35 left in his wallet. he spent $148.43 for tablecloths. then, he spent $92.05 for napkins. how much money did mario have in his wallet to start with?

Which of the functions graphed below has a removable discontinuity?