Answer:
The answer is

Step-by-step explanation:
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Answer- 21
-6+-9
—
-3
-6+27=21
The answer to your Q the better one it is the 4- pound bag because it coast less money
Answer:
A.
Step-by-step explanation:
because as X approaches infinity, the negative sign will cause it to go opposite of X.
Answer:
(-37+43)-44=x
Step-by-step explanation:
i put the parentheses only because of PEMDAS. it's a pretty straightfoward question. To put it in an expression however, I'm not sure. Best of luck!