Sunday

February 1, 2015

February 1, 2015

Posted by **Mark** on Wednesday, July 27, 2011 at 1:35pm.

- Math -
**Ms. Sue**, Wednesday, July 27, 2011 at 1:42pmLet x = $1 bills.

Let y = $5 bills

x + 5y = 79

x = 79 - 5y

x + y = 23

79 - 5y + y = 23

79 - 23 = 4y

56 = 4y

14 = y

- Math -
**Mark**, Wednesday, July 27, 2011 at 1:56pmThank you Ms. Sue

- Math -
**Ms. Sue**, Wednesday, July 27, 2011 at 1:59pmYou're welcome, Mark.

**Answer this Question**

**Related Questions**

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 ...

math (please check answer) - 10. You have six $1 bills, eight $5 bills, two $10 ...

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

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

algebra - Theresa has $26 in her wallet. The bills are worth either $5 or $1. If...

Math - David has 50 bills in his wallet worth $400 all fives and tens dollar ...

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

Math - an envelope contains 20 bills in denominations of $1,$5,$10, there are ...

MATH - You have five $1 bills, four $5 bills six $10 bills and three $20 bills. ...