A bank loaned out $6,000, part of it at the rate of 15% annual interest, and the rest at 7% annual interest. The total interest earned for both loans was $740.00. How much was loaned at each rate?

For the equations below which statement is true ? -2x=14 6x=-42

Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle.he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field

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.