What number is the opposite of -8.3?

Dakota earned $7.50 in interest in account a and $18.75 in interest in account b after 15 months. if the simple interest rate is 4% for account a and 5% for account b, which account has the greater principal? explain. to make it a little easier, there is an image. good luck!

Two angles are complementary. the large angle is 36 more than the smaller angle. what is the measure of the large angle?

At 6 1/2 cents per pound of string beans how much does 7 pounds cost