Friday

November 28, 2014

November 28, 2014

Posted by **Joel** on Sunday, August 14, 2011 at 9:04am.

- Maths -
**Anonymous**, Sunday, August 14, 2011 at 9:21ampp+s=100.90

pp+c=244.50

c=5s

We solve this system

From the 1st s=100.90-pp, from the 2nd pp=244.50-c => s=100.90-244.50+c=c-143.60

c=5s=5(c-143.60)=5c-718

4c=718

- Maths -
**Joel**, Sunday, August 14, 2011 at 11:48amThat was not the answer the teacher gave. It was $179.50 for the coat. How do I get this answer?

- Maths -
**Anonymous**, Sunday, August 14, 2011 at 11:55amDivide last equation by 4 c=718/4=179.5

- Maths -
**Joel**, Sunday, August 14, 2011 at 12:09pmok, thanks. I get it now.

**Answer this Question**

**Related Questions**

Please help!!!!!!!!!!! algebra - Quan is shopping. He can buy 2 pairs of pants ...

algebra - Quan is shopping. He can buy 2 pairs of pants and 1 shirts for $79.85...

algebra - Quan is shopping. He can buy 2 pairs of pants and 1 shirts for $79.85...

math 5th grade - Robert buys a pair of pants and a shirt for a certain price ....

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

algebra - Quan is shopping.He can buy 2 pairs of pants and 1 shirt for $79.85 (...

algebra - Quan is shopping.He can buy 2 pairs of pants and 1 shirt for $79.85 (...

algebra - Mrs. Stewart has 8 pair of sandals, 6 pairs of pants and 12 t-shirts. ...

Algebra - A clothing company makes two basic products- shirts and pants. The ...

algebra - if you can buy 2 pair of pants and 1 shirt for 79.85$ before tax is ...