Question

Marisol is making a rectangular wooden frame. she wants the length of the frame to be no more than 12 inches. she has less than 30 inches of wood to use. select the system of inequalities that represents the possible length, l, and the possible width, w, that her frame could have.
a. l ��� 12. 2l 2w < 30
b. l > 12. 2l 2w < 30
c. l ��� 12. l w < 30
d. l > 12. l w < 30

Answer 1

B is your answer
The perimeter of a rectangle is2l + 2wThis has to be less than 30 because she has less than 30 inches of wood altogether.