Answer:
-6
Step-by-step explanation:
Simplify the expression.
The measures of central tendency, fancy words for the middle, are
C. Mode
D. Mean
E. Median
hope this helps.
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Answer:
The one u highlighted is correct. C.
Step-by-step explanation:
If u substitute -2 to 2x, it is -4. then substitute the second one -2 to-5y, it is +10. -4+10=6. Then for the second thing. Substitute 1 to 2x which is 2*1=2. Then substitute-4/5 to -5y which is +4. 2+4=6.