Answer:
290
Step-by-step explanation:
First, add two digit number from them.
50 + 30 = 80
Second, add the last two numbers.
6 + 4 = 10
So, add these two results.
80 + 10 = 90
Final, all of theses results are added to three digit number of second number.
So, final result is
200 + 90 = 290
Answer:-3
Step-by-step explanation:
The expression is already in decimal form.
−3 slope
Yeah also you got it correct, congrats.
Commutative i believe <span />
