Write an equation for a line that has slope of 4 and y- intercept of 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

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers

Iam at home. /: i am playing video games. translate the following statement into symbolic form.