Answer:
-157.87
Step-by-step explanation:
1) the rules are:
and

2) according to the rules above:

The second i think you did good
All real numbers since there is no exclusions. (-inf, inf)
<span>19+52−0−(1)(5)</span>
<span><span><span>71−0</span>−<span><span>(1)</span><span>(5)
</span></span></span></span><span><span>71−<span><span>(1)</span><span>(5)
</span></span></span></span><span><span>71−5
</span></span><span><span>Answer:
66</span></span>
Answer:
I believe the answer is C.
Step-by-step explanation:
:)
Hope this helps!
<3