Examine this system of equations. what integer should the first equation be multiplied by so that when the two equations are added together, the x term is eliminated? 1/18x + 4/5y = 10 -5/6x - 3/4y = 3
me

we should multiply the 1/18 above, by a number "n", such that our product is the 5/6 below, namely the x-coefficient in the 2nd equation, but with a different sign, positive.

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.