Work the following interest problem.

loan amount: $13,000
method of payment: discount basis
amount of interest: $625
term of loan: 1 year

Agrocery store has 12 lb of trail mix that is 10% banana chips. the store's manager would like to add banana chips to bring the new mix up to 25% banana chips. write and solve a system of equations to find out how many pounds of banana chips manager needs to add.

Question 5 spring semester final exam math evaluate

1. the wheeling bridge in west virginia is about 307 meters long. if you walk with a stride of about meter, about how many steps would it take you to cross this suspension bridge?