Charlene is knitting a baby blanket. She wants its width, w, to be at least half its length, l. She estimates that she has enough yarn to put fringe around the blanket, as long as the perimeter of the blanket is no more than 180 inches. The system of inequalities shown represents the width of the blanket in inches, w, and the length in inches, l.

Step-by-step explanation:

Here are the inequalities for the system.

For the width, w, it would be that makes sure that the width is always at least one half of the length.

And for the perimeter you would use, so that she would have enough fringe for the perimeter of the blanket.

Then you can put these inequalities into a graphing calculator, using x to represent w and y to represent l. And it will show you what x and y can be to satisfy the systems of inequalities.

the ratio of grapes to blueberries she should use is 12: 3

step-by-step explanation:

if mandie is making 15 cups of fruit salad, the ratio of grapes to blueberries she should use is 12: 3.

yes

step-by-step explanation:

yes