I need a riddle with this number 5109

What is 5y-6=2y-7 equal to?

How to prove a polygon is a rectangle?

Amber borrows 5000 from the bank. If she repays the loan in 5 years, the annual rate is 8%, compounded annually. However if she can repay the loan in 3 years th annual rate is 6.5% compounded annually.

A high school had 5 members on their swim team in 2010. Over the next several years, the team increased by an average of 10 members a year. The same school had 35 members in their chorus in 2010. The chorus saw an increase of 5 members a year.

What happens to the energy produced by this wheat plant

As a sales person you are paid $50 per week + 2 per sale this week you want your pay to be at least $100 what's the minimum number of sales you can make turn at least $100

4. If a pair of shoes is going to be discounted 15%, what decimal can be used as the multiplier to find the new cost of the shoes?

Adam is 9 years older than and 13 years ago he was twice as old as she was then. How oldare adam and Brianna now

A right triangle has a hypotenuse of 43 cm and an angle of 56° opposite leg m. What is the length of leg m rounded to the nearest hundredth?

Dara spends $13.02 on sandals, $9.85 on shorts, and $15.20 on a hat. how much change does she recieve back from $50