What is the slope of this line? −13 23 13 −23 number graph ranging from negative 10 to 10 on both the x and y axis. a line passes through the point begin ordered pair 0 comma negative 3 end ordered pair and the point begin ordered pair 6 comma 1 end ordered pair 60 !

Iam trying to solve a linear equation for the shoe size of someone 84" tall taking into consideration example 1 is 69" tall with a shoe size of 9 and example 2 is 72 inches tall with a shoe size of 11. i understand that the equation should be y=mx+b and that on the graph the answer is (3,2) but i just don't understand how to create the equation to solve for 84-inches and 60-inches tall questions. after two days, i need .

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?

Y=21.95x+10 y=22.45x solve by substitution