How do you do pemdas? Please help, I'm trying to teach my little brother and I forget

Step-by-step explanation:

PEMDAS is a set of rules which are followed while solving mathematical expressions. These rules start with Parentheses, and then operations are performed on the exponents or powers. Next, we perform operations on multiplication or division from left to right. Finally, operations on addition or subtraction are performed from left to right.

PEMDAS is parenthesis, exponent, multiplication, division, addition, and subtraction

Step-by-step explanation:

before anything, you have to check for anything in a parenthesis. If nothing check for any exponents. If nothing do multiplication, and then do all division (of course wherever necessary). After that, you do all of the addition, then subtraction. everything in this order

i know the answer is 3

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.