Graph the line that represents a proportional relationship between y and x where the unit rate of change of y with respect to x is 10/7. In other words, a change of 1 unit in x corresponds to a change of 10/7 units in y.

y= 3/8

In a proportional relationship the constant of proportionality is equal to the slope of the line and the line passes through the origin. The unit rate of change is the same as the slope

answer:

step-by-step explanation:

here, the total dishes = 10

dishes having meat = 3 ( chicken, meatloaf and hamburger )

thus, the probability of having meat on the chosen dishes = number of dishes having meat / total dishes

=

therefore, the probability of not having meat = 1- the probability of having meat on the chosen dishes

=

=

=

⇒ option b is correct.

step-by-step explanation: