The endpoints of a line segment graphed on the coordinate system are (−7, 3) and (2, 5). what is the domain of the graph? a) d: {3 ≤ x ≤ 5} eliminate b) d: {3 ≤ y ≤ 5} c) d: {−7 ≤ x ≤ 5} d) d: {−7 ≤ x ≤ 2}

Asalesperson earns $320 per week plus 8% of her weekly sales. the expression representing her earnings is 320 + 0.08x. which of the following describes the sales necessary for the salesperson to earn at least $1000 in the one week?

Tomas is making trail mix using granola and walnuts. he can spend a total of $12 on the ingredients. he buys 3 pounds of granola that costs $2.00 per pound. the walnuts cost $6 per pound. he uses the equation to represent the total cost, where x represents the number of pounds of granola and y represents the number of pounds of walnuts. he solves the equation for y, the number of pounds of walnuts he can buy. answer- b tomas added 6 to both sides of the equation instead of subtracting 6. just took the test

X+y=-4 x-y=2 use elimination with adding and subtraction