Friday

July 25, 2014

July 25, 2014

Posted by **jasmine20** on Thursday, January 11, 2007 at 5:10pm.

How do i solve these type of problems my quess was this but i don't know if i'm correct.

5(x) + 10(y) = 100

5(0) + 10y = 100

10y = 100

--- ---

10 10

y = 10

5(x) + 10(10) = 100

5x + 100 = 100

-100 -100

5x = 0

--- ---

5 5

x = 0

to check is :

5(0) + 10(10) = 100

0 + 100 = 100

100 = 100

you have the intercepts ok.

but its asking about how many of each so is my answer correct or what am i doing wrong.

**Related Questions**

algebra concept 1 - 1. Anna has 12 bills in her wallet, some $5 and some $10. ...

algenra - Anna has 12 bills in her wallet, some $5 and some $10. The total value...

Math - You have six $1 bills, eight $5 bills, two $10 bills, and four $20 bills ...

Math - You have six $1 bills, eight $5 bills, two $10 bills, and four$20 dollar ...

Algebra Concept check - 1. Anna has 12 bills in her wallet, some $5 and some $10...

math - Please show me how to solve: Sharon has some one-dollar bills and some ...

Math - A box contains a one-dollar bill, a five-dollar bill, a ten-dollar bill, ...

statistics - I have 6 bills that total $63 and there are no $1 or coins? what ...

Math - Uncle Ritchie has some $10 bills in his wallet. He shares all of them ...

Algebra - I have 18 bills that equal $100.00 (5-$10 bills, 9-$5 bills, 3-$1 ...