Which fraction is equivalent to
- (7/8)?

What signals you that factoring by grouping is the best method to use when factoring a problem?

Onnie is considering doing some long term investing with money that she inherited. she would like to have $50,000 at the end of 30 years. approximately how much money would lonnie need to put into an account earning 6% interest compounded annually in order to meet her goal?

How can i differentiate this equation?