Josea had a summer job last year and was making $12 per hour. This summer, they offered her a 25% raise. What is her new hourly rate?

Divide. write in the simplest form. 4 1/6 divided by 10

Offering 30 if a plus b plus c equals 68 and ab plus bc plus ca equals 1121, where a, b, and c are all prime numbers, find the value of abc. the answer is 1978 but i need an explanation on how to get that.

Your food costs are $5,500. your total food sales are $11,000. what percent of your food sales do the food costs represent?