12 is a negative you cannot combine opposites
Answer:
the answer is 27
Step-by-step explanation:
there were 30 jelly beans 2 - 30 = 28
and 28-1 - 27
<em>Please mark me as brainliest I gave this answer first</em>
The answer would be the last one, 10. 18.2 - 7.4 = 10.8.
Answer:
104 ft
Step-by-step explanation:

Answer:
Step-by-step explanation:
hello :
restrictions on x for xsquared -1/x-1 is : x-1 ≠0