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13. Consider the given equation that models a train's distance from its departing station, where:
- y represents the distance in miles,
- I represents the speed of the train in miles per hour, and
-t represents the time traveled from the departing station in hours.
y = ct
Enter an equation for which the solution is the speed of the train, in miles per hour, where the train's distance
from the departing station is 162 miles and it has traveled for 3 hours.

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:

use google you idiot omg you're so annoying

step-by-step explanation:

square root of 36/6 = 2.449489743

square root of 16/6 = 1.632993162

square root of 6 = 2.449489743

the answer is square root of 16/6 because the square root of 36/6 is the same answer as square root of 6 = 2.449489743

47.28 or 47.2857143

step-by-step explanation:

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