Show me how to post my homework

Question

Submitted by shopboy12390 on Fri, 2012-01-27 15:23

due date not specified

answered 1 time(s)

one anonymous student showed interest

# Your piggy bank contains 19.75 in dimes and quarters.there are 100 coins in all.how many dimes are there?

Your piggy bank contains 19.75 in dimes and quarters.there are 100 coins in all.how many dimes are there?

Answer

Submitted by Grafa on Fri, 2012-01-27 16:20

price: $1.00

## 35 & 65

body preview (8 words)

See the xxxxxxxx solution in xxx attached xxxxx

file1.docx preview (67 words)

xxxxx + 0,25y = 19,75;

x + x x xxxx

xxxxx x 0,25y = xxxxxx

x = xxx x xx

xxxxxxxxx x y) x 0,25y x 19,75;

x x xxx - xx

10 - xxxx + xxxxx = 19,75;

x x 100 - y;

0,15y = xxxxx x 10;

x x xxx - xx

xxxxx = xxxxx

x x 100 - xx

x = 65;

x x xxx – x = 100 – xx = xxx

**xxxxxxx xx xxxxxxxx & 35 dimes;**

xxxxxxxxx xxxxx x xxxxx x xxxx + 350 = 1975 cents;

Try it before you buy it |