Which of the following expressions are equivalent to
-4/8 - 8/9 + 4/7 +9/8
Choose 2 ans...
Mathematics, 18.05.2021 01:00 brooklym2940
Which of the following expressions are equivalent to
-4/8 - 8/9 + 4/7 +9/8
Choose 2 answers:
a) -4/7-(8/9+4/7)+9/8
b) -(4/7-8/9+4/7)+9/8
c) -8/9+9/8
d) -(4/7+8/9)+4/7+9/8
e)0
**this is from
khan academy**
Answers: 3
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