Which ordered pair is a solution of the equation y = x - 2
a. (3,1)
b. (1,3)
c. (-1,3)
d. (3, -1)?

Option (a) is correct.

(3, 1)  is the ordered pair that is the solution of the equation y = x - 2

Step-by-step explanation:

Given : equation y = x - 2

We have to find the ordered pair that is the solution of the equation y = x - 2

We will check each option one by one and see which satisfies the given equation.

Consider equation y = x - 2

a)  (3, 1)

Put x = 3 and y = 1

LHS = 3 - 2 = 1 = y

b) (1, 3)

Put x = 1 and y = 3

 LHS = 1 - 2 = -1 ≠ y

c) (-1, 3)

Put x = -1 and y = 3

 LHS = -1 - 2 = -3 ≠ y

d) (3, -1)

Put x = 3 and y = -1

 LHS = 3 - 2 = -3 ≠ y

Therefore, only (a) is correct.

lockers 1, 4, 9, 16, 25, 40, and 49 are open

i ran through it by the other answer is wrong

answer: 7 x 2/5 = 2.8 hours, is your answer. your welcome! : 3

step-by-step explanation: first work out how long it took to hose 1/7 of the lawn which is 2/5 hours. times that by 7 to get the whole lawn.

sorry i don't know the other answer. i didn't learn what a proportional relationship is.