Answer:
Step-by-step explanation:
Know Your Arithmetic
Remember PEMDAS
Get Positively Comfortable with Negative Numbers
Show Your Work
Don't Let the Letters Scare You
Be Sure to Answer the Right Question
Work Practice Problems
Calculator
Join a study group
X=8.5
190-5=185
185/-5=-37
-37-3=-34
34/4=8.5
Answer:
0.25
Step-by-step explanation:
hope that helps!!!!!!!!!!!!!!!!!!!! :)
Follow the order of operations. Evaluate absolute value first.
-3^2+8/2*4-9
Then evaluate exponents
9+8/2*4-9
Then evaluate multiplication and division from left to right
9+4*4-9
9+16-9
Then evaluate addition and subtraction from left to right
25-9
16
Final answer: 16
