Please help

A. 8

B. -7

C. -7

D. 11

E. 3

F. 51

Step-by-step explanation:

a)8 b)-7 c)-7 d)11 e)3 f)51

Step-by-step explanation:

For all of these problems all we have to do is determine which signs we're using. If we have two negatives, it makes a positive. If we have a negative and a positive, it forms a negative sign.

A) -4 is negative and we have no signs in front so it just stays the same for now. +(+10) will be positive 10. So, -4+10=6 +(+4)=10

Now, we have +(-2) and that would be minus 2. So, 10-2=8

Make sure to add/subtract from left to right

b)5-8+3-7=-7

c)-19+14+21-23

-19+14=-5

-5+21=16

16-23=-7

d)5+10-4=11

e)-3+3+3=3

f)26+32-15+8=51