Wednesday

July 23, 2014

July 23, 2014

Posted by **alice** on Friday, February 8, 2013 at 3:52pm.

i need to know how to solve this to get the cost of each item?

- MATH -
**Steve**, Friday, February 8, 2013 at 4:03pmjust substitute the various quantities:

c+s+t=300

2s+s+t=300

3s+t = 300

3(2t+40)+t = 300

6t+120+t = 300

7t + 120 = 300

7t = 180

odd that you don't get an exact divisor.

Oh well, get t and then you can get c and s.

**Related Questions**

math - a coat,shirt and tie cost $300. coat costs twice as much as the shirt. ...

Math - Mr. Logan purchased $390 in clothing (excluding sales tax). He bought 5 ...

math - Help I can go this far and then lost. In planning for a new item, a ...

math,correction - The problem states: In planning for a new item, a manufacturer...

Phoenix - In planning for a new item, a manufacturer assumes that the number of ...

Algebra I - In planning for a new item, a manufacturer assumes that the number ...

Algebra - Possible choices using the multiplicacion principle: Choose a t-shirt...

Algebra - Possible choices using the multiplicacion principle: Choose a t-shirt...

math - A store offers a 15% discount on all items in the store during a sale. ...

math - A store offers a 15% discount on all items in the store during a sale. ...