Friday

August 22, 2014

August 22, 2014

Posted by **Henry P** on Sunday, May 27, 2012 at 5:19pm.

- Math -
**PsyDAG**, Monday, May 28, 2012 at 11:16am2B + C = 12.25

4B + 2C = 24.50

3B + 2C = 20

Multiply both sides of first equation by 2. Subtract second equation from new first to solve for B. Insert in first equation of find C. Check by putting both values into the second equation.

**Related Questions**

math - Dani made some sandwiches for a party. 3/5 of them were chicken ...

Math - The cost of a lunch of 3 sandwiches, 7 cups of coffee and 1 donut is $3....

math - A cafeteria has 5 turkey sandwiches, 6 cheese sandwiches, and 4 tuna ...

algebra 2 - A cafeteria has 5 turkey sandwiches, 6 cheese sandwiches, and 4 ...

math - Phyllis made some sandwiches for a family reunion.She made 12 turkey ...

Math - At a butcher shop, 1 pound of beef and 2 pounds of chicken costs 859 ...

economics - I need help with part D below, i thought the function would be y=x/3...

Math - Jim's sandwich cost the same as the comjbined cost of his salad and milk...

math - jim's sandwich cost the same as the combined cost of his salad and milk. ...

math - A cafe sells turkey,roast beef,ham, or cheese sandwiches;milk,water,or ...