Elena is feeding her neighbor’s dogs. Each dog gets 2/3 of a cup of dog food, and she uses 3 1/3 cups of food. How many dogs does her neighbor have? (Just type the number of the answer.)

maybe - definition of supplementary angles. im not sure. sorry

step-by-step explanation:

options a,b,c are the right answer.

step-by-step explanation:

a linear parent function is always represented as y = x

if we write this function in the form of y=mx+c

⇒

or  

now if we plot a graph we will find these characteristics:

1) y intercept of the graph is zero so its a straight line passing through origin.

2) as we can see in both the forms of function written, values of x and y may be either positive or negative for the positive slope means points on the graph are either in first quadrant or in third one.

3) it's slope is one.

i think it would be 42cm