(d) 1-20
(b) 181
(c) lol
7. Simplify mentally.
(a) -2 +21 (b) |-51 +1-51 (c) 5x1-31
8. Can the absolute value of a number be ever negative?
(d) 1-3011-61
Answers
Answered by
1
Answer:
hi
syioterfhuzSuojvdwetjpkbdtuhfcbkyrzvbfafk
Answered by
2
Answer:
7. a) +19 b) -101 c) -26
8.d) -3160
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