Could you pleeease me understand this
what is the slope of the line
y=2x-7

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

Leslie started last week with $1200 in her checking account. during the week, she wrote the checks below.

Which steps could be part of the process in algebraically solving the system of equations, y+5x=x^2+10 and y=4x-10