If value of a $100 stock drops 10% one year, then increases 10% the next year, what is the value of the stock after the increase?​

If 24 people have the flu out of 360 people, how many would have the flu out of 900. choose many ways you could use proportion that david would use to solve this problem

Scrub a dub toothbrushes are $4.00 each. there is a 10% discount, but there is also a 6% sales tax after the discount is applied. what is the new price after tax? round to the nearest penny

For each proportion find the unknown number x 1/5/8=×/15