Write the perfect root less than in the perfect root greater than the root given. what is the value of the perfect roots?

Afurniture manufacturer produces chairs and sofas. each chair requires 10 yards of fabric, and each sofa requires 20 yards of fabric. the manufacturer has 300 yards of fabric available. to fulfill orders, the number of sofas must be at least twice the number of chairs. let x be the number of chairs and y the number of sofas. which inequalities are described in the problem? check all of the boxes that apply

Give me the equations of two lines that have the same slope but are not parallel.

The suare root of 9x plus 7 plus the square rot of 2x equall to 7