Friday

February 27, 2015

February 27, 2015

Posted by **Rachel** on Thursday, January 31, 2013 at 8:47pm.

- Math -
**bobpursley**, Thursday, January 31, 2013 at 8:56pmC*6+12*3=(C+12)4.20

- Math -
**Reiny**, Thursday, January 31, 2013 at 8:58pmamount of cashews ---- x pounds

amount of peanuts ---- 12-x pounds

6x + 3(12-x) = 4.2(12)

6x + 36 - 3x = 50.4

3x = 14.4

x = 4.8

**need 4.8 pounds of cashews and 7.2 pounds of peanuts**

Proof:

6(4.8) + 3(7.2)

= 50.4

cost per pound = 50.4/12 = 4.2

- correction - Math -
**Reiny**, Thursday, January 31, 2013 at 9:00pmIgnore my solution

Didn't read the question careful enough

go with bobpursley's solution

**Answer this Question**

**Related Questions**

college algebra - A store sells cashews for $5.00 per pound and peanuts for $1....

finitemath - a store sells cashews for $5.00 per pound and peanuts for $1.50 per...

Math Word Problem - Cashews sell for $4.00 per pound and peanuts for $1.50 per ...

algebra - A store sells mixtures of almonds and cashews for $6.50 per pound. ...

Math - A manager bought 12 pounds of peanuts for $30. He wants to mix $5 per ...

Helpppppp - The modern grocery has cashews that sell for $4.00 a pound and ...

Algebra Word Problem - Peanuts are selling for $2 per pound, and cashews are ...

Math problem - The modern grocery has cashews that sell for $4.00 a pound and ...

Math - A grocery store wants to make a mixture of nuts consisting of cashews and...

MATH (Algebra) - All-mixed-up nut shop sells mix consisting of cashews and ...