The answer you want is going to be A)
, because all you have to do is add the exponents which -4+-10 would be -14 so therefore the answer you want is going to be A) 
Answer:
308.5 lol
Step-by-step explanation:
Their potential to regenerate and repair damaged tissue. Some current therapies, such as bone marrow transplantation, already make <span>use of </span>stem cells<span> and their potential for regeneration of damaged tissues.</span>
Answer:
c
Step-by-step explanation:
Answer: x = 39 because 39 + 102 = 141 and 180 - 141 = 39