Which equation shows the commutative property of addition?

a. 4+3=3+4

b. 1(3)=3

c. (2+7)+12=2+(7+12)

d. 4+0=4

i really am bad with algebra ii, haha.

probability for j is 1/4

while

a is 1/6

y = 5x + 17

step-by-step explanation:

a perpendicular line will be the opposite reciprocal slope of the given equation.   the slope given is -1/5 so the opposite reciprocal is 5

find b:

7 = 5 (-2) + b

7 = -10 + b

17 = b

write equation

y = 5x + 17