Acollege student borrowed $389 to buy books for his
classes. at the end of the year, he paid back the principal
and $6.85 in simple interest. what was his interest rate?

What is the distance between a and b? round your answer to the nearest tenth. a coordinate plane is shown. point a is located at negative 1, 5, and point b is located at 4, 1. a line segment connects the two points.

Can someone me find the original price? the discount is 5% and the sale price is $68.40

Will positive numbers always have a higher absolute value than negative numbers?