P: Parenthesis
E: Equation
M:Multiplication
D: Division
A : addition
S: Subtraction
So first you need to divide because it is before so you divide 18 by 6 which is 3 then you subtract (31 - 3) which gives you 28
answer : 28
Do you have any options to choose from if so what are the options?
Answer: 6 or 20 would be the amount. (if there was only one, then i revise this.)
Step-by-step explanation:
Answer:
y2-y1 / x2-x1
-4/3
Step-by-step explanation: