Saturday

December 20, 2014

December 20, 2014

Posted by **joe** on Wednesday, June 6, 2012 at 6:35pm.

- math -
**Ms. Sue**, Wednesday, June 6, 2012 at 6:38pmb = 2k

j = 4k

k + 2k + 4k = 17.50

7k = 17.50

k = 17.50/7

k = 2.50

**Answer this Question**

**Related Questions**

math - together two computers cost $2700 per year to rent. if one costs twice as...

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

Math - At one store a trophy costs 12.50 dollars and engraving cost 0.40 cents. ...

Math - A dress costs $60. A skirt costs 25% less. M bought some skirts and ...

calculus - A square-based, box-shaped shipping crate is designed to have a ...

Algebra - A natural food store makes its own brand of trail mix out of dried ...

Math - A pen costs twice as much as a pencil. If Susan spends $ 1.50 for a pen ...

Math - A pen costs twice as much as a pencil. If Susan spends $ 1.50 for a pen ...

math - Calc optimization - You are an engineer in charge of designing the ...

math (patterns) - Heres the problem: Winchester's local toy store sells items ...