Determine the simple interest rate for each given principal, time, and simple interest earned. Principal: $1200
Time: 15 years
Simple Interest: 5720

Write an algebraic expression to match each statement a. four less than 8 times a number b. twice the difference of a number and six c. nine from a number squared

The function f(x) = 14,600(1.1)* represents the population of a town x years after it was established. what was the original population of the town?

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.