You purchase a new guitar and take out a loan for $450. you have 18 equal monthly payments of $28 each. what is the simple interest rate for the loan? round to the nearest tenth of a percent, if necessary.

Arestaurant offers a $12 dinner special that has 5 choices for an appetizer, 12 choices for an entrée, and 4 choices for a dessert. how many different meals are available when you select an appetizer, an entrée, and a dessert? a meal can be chosen in nothing ways. (type a whole number.)

Ineeeeed this is due tomorrow and i dont know the answer can you find all the exponents

Write a fraction less than 1, which has a denominator of 6 and is greater than 3/4 plz answer !