It takes lacey 3 hours to knit a stocking cap and 5 hours to knit a pair of mittens. she has at most 20 hours of spare time in a week and knits at least one pair of mittens each week. let x stand for the number of stocking caps and let y stand for the number of pairs of mittens. write a system of linear inequalities that models the number of stocking caps and pairs of mittens that lacey can knit in a week. graph the solution. a. 5x+3y≤1x≤1 b. 3x+5y≤20y≥1 c. 3x+5y≥20y≥1 d. 3x+5y≤20x≥1

Ineed to find the answer to number 2

Look at this system of equations. -3x + 3y = 12 y = x + 4 the solution set of this system is best explained by which of these statements? a) the graphs of the equations are the same line because the equations have the same slope and the same y-intercept. the system has infinitely many solutions. b) the graphs of the equations are parallel lines because they have the same slope but different y-intercepts. the system has no solution. c) the graphs of the equations are lines that intersect at one point because the equations have the same slope but different y-intercepts. the system has exactly one solution. d) the graphs of the equations are lines that intersect at one point because the equations have the same slope and the same y-intercept. the system has exactly one solution.

The table shows values for functions f(x) and g(x) . x f(x)=−4x−3 g(x)=−3x+1+2 −3 9 179 −2 5 53 −1 1 1 0 −3 −1 1 −7 −7 2 −11 −25 3 −15 −79 what is the solution to f(x)=g(x) ? select each correct answer.