Tell whether the angles are complementary or supplementary. Then find the value of x.

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.

Calculate the annual effective interest rate of a 12 % nominal annual interest rate compound monthly

You went to a restaurant and spent $53.25 on the meal. there was a 6% sales tax. what was the amount of money, not including a tip, you spent at the restaurant?