Edward deposited $5,500 into a savings account 5 years ago. The simple interest rate is 3%.how much money did Edward earn in interest.

Julia chooses a card at random from her set of cards. what is the probability that the card is labeled cat or hamster?

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)

Acompany charges $0.10 for each letter engraved. bobby plans to spend no more than $5.00 on the engraving on a jewelry box. write and solve an inequality to find the maximum number of letters he can have engraved.