The system of equations y = 2(x + 3) and y - 2x = 6 has infinitely many solutions. Explain why the point (-1,-5) is not a solution of the system.

Gail is making costumes for a school play. each rabbit costume needs one and one half yards of white fur fabric, a yard of blue striped fabric, and a quarter of a yard of pink felt for the ears. g? ail needs to make eight rabbit man yards will she need, for the white fur fabric, blue striped fabric, and pink felt?

What is the value of the expression 9+n/3-6 when n = 12? 1. 5. 7. 12.

Set up and solve a proportion for the following application problem. if 55 pounds of grass seed cover 404 square feet, how many pounds are needed for 7272 square feet?