Question

Need help with this plz help me

Answer 1

The answer is A.-49

number 2 is 0.7

Explanation:

Scince they are negative, adding is technically making the number lower, so

-16+-33=-49

2. Is 0.7 because if you convert 2 and 8/10 into decimal form it's 2.8

So 2.8 plus -3.5 is 0.7

Answer 2

-49
Adding negative number is just like adding positive numbers. Just add the numbers like normal and put a negative sign in front of it!

2 8/10+(3.5)= 6 3/10
Just think of it as 2.8+3.5