Thursday

August 28, 2014

August 28, 2014

Posted by **Brittany M.** on Sunday, February 19, 2012 at 9:22am.

- Please help!! Math -
**MathMate**, Sunday, February 19, 2012 at 9:52amThis is probably an exercise on system of equations. However, this can be solved mentally.

40 pedals => 20 pedaling vehicles.

If all bicycles, there are 40 wheels, so we are 10 wheels short. Change 10 bicycles for 10 tricycles will solve that.

So there are 10 bicycles and 10 tricycles.

Check: 20 wheels for 10 bicyles and 30 wheels for 10 tricycles make 50 wheels.

**Related Questions**

Math - Solve the following problem. The owner of a toy store is taking inventory...

math - a toy car store is ordering 3,000 remote control cars.the store can order...

business math - A toy store has a beginning inventory of eight sets of paints at...

English - What sets off the main conflict in A and P. Answers are Three girls in...

math - a cycle company make bicycles, tricycles an unicycles. Last week they ...

math - A large bicycle retailer collects data on the number of bicycles in each ...

math help please - Janise is a sole proprietor owning a small specialty store. ...

math help please - Posted by keri on Wednesday, November 13, 2013 at 1:08am. ...

math - a store recorded net sales of 423,400 for the year.the store's beginning ...

math - a party suppilies store recored net sales of $423,400 for the year. the ...