Posted by **ann** on Saturday, February 11, 2012 at 9:29pm.

would you please help me answer this question??? thanks

mary wants to spend $70. at most for gifts but only has 60 cubic inches of space in her suitcase. rings cost $7 and take up 3 cubic inches of space and scarfs are $5 and take up 15 cubic inches. Write a system of four inequalities that model mary's

purchases. Let x = number of rings

and y = number of scarf.

I put:

equation 1: 3x(3 cubic inches)+15x(15 cubic inches) =< 60 cubic inches

equation 2: 7x + 5y =< $70

equation 3 ??

equation 4 ??

## Answer this Question

## Related Questions

- algebra please ck. - joe wants to spend 70. dollars at most and has 60 cu inches...
- math - Onion rings vary in size. The five rings in the graphic at the top of the...
- math 2 - max packs cereal boxes into a larger box the volume of each cereal box ...
- Algebra 2 - Please can someone help me with these last few questions on my ...
- College Algebra - Sandy is going on a business trip to Washington state. She has...
- Pre-Algebra - Could you check my answers? 1. Alicia is planning a party for her ...
- math - How would you show the work for this. Bills locker is 30 inches tall, 10 ...
- science - Mary and Tom park their cars in an empty parking lot with n >_ 2 ...
- math - how many cubic inches in 7'8"L, 12'2"W, 10'1" tall? please show how you ...
- heat - 20 cubic inches of a gas with an absolute pressure of 5 psi is compressed...