.3 * 18 = 5.4. 18-5.4 = 12.6$
Or
.7 * 18 = 12.6$
Given 12−(−2) over a line 12−6÷2
We can use PEMDAS rule and solve the expression in the order as given below:-
1. Parentheses
2. Exponents
3. Multiplication
4. Division
5. Addition
6. Subtraction
Now solving for given expression:-

So final answer is 14/9 i.e. 14 over 9.
Answer:
-5x^4+8x^3-2x+1
Step-by-step explanation:
Answer:
Rather than just do the calculation I have given a lot of guidance as to how to go about the process.
x=1/2
Step-by-step explanation:
Answer:
13.5
Step-by-step explanation: