Which of the following are more precise than a weight of 180 pounds? check all that apply. choose multiple answers : a. 200 pounds b. 175 pounds c. 170 pounds d. 180.4 pounds

true statements:

a) x + y = y + x   ⇒ commutative property of addition

b) (x * y) * z = x * (y * z) ⇒ associative property of multiplication

d) (x + y) + z = x + (y + z) ⇒ associative property of addition

false statements:

c) x - y = y - x   should be: x - y = - y + x

e) (x - y) - z = x - (y - z) should be: (x - y) - z = x - (y + z)

step-by-step explanation:

answer:

c) the x-coordinate of the center of the circle increases by 3