Reaghan solved the following word problem: "Amanda has (20x + 6) dollars to spend. She purchased one book for (5x + 2) and two notebooks for (x - 3) each. How much money does Amanda have left over after she purchased the one book and two notebooks?" Reaghan's incorrect work is shown below. Explain what was Reaghan's mistake and solve the problem correctly in the Show Your Work section.

option 1 is correct.

step-by-step explanation:

y varies inversely with x and constant of variation is 4

the equation will be:

y = k/x

where k =4 so,

y = 4/x

if we put values of x of option 1 in the above equation and find values of y

y = 4/-2 => y =-2

y = 4/-1 => y = -4

y = 4/1 => y = 4

y = 4/2 => y =2

so, all the values of x and y are correct.

if we put values of x given in other options and find value of y we cannot find whole table satisfying the equation.

hence option 1 is correct.

47.28 or 47.2857143

step-by-step explanation:

you just divide 331 by 7 and you get that answer. ( i think so tho)

explanation:

step-by-step explanation: