The sum of 1/6, 2/3 amd 1/4 is?

the answer is or 1

Step-by-step explanation:

First, you have to make all the denominators the same, which is the least common multiple of the 3 numbers, (6, 3, and 4). That would be 12.

So you change all the denominators to 12, keeping in mind that whatever you multiply the denominator by, you MUST multiply by the numerator.

You will end up with 2/12+8/12+3/12. Adding those together you get 13/12, or written as a mixed number, 1

y = - 6

step-by-step explanation:

given the point (- 2, y) lies on the graph then it is a solution of it's equation.

substitute x = - 2 into the equation for value of y

y = 3(- 2) = 3 × - 2 = - 6

the point on the graph is (- 2, 6)