stphdrn4347
23.08.2019 •
Mathematics
What is the equivalent expression 9(2a+1)
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Ответ:
Distribute parentheses using : a(b+c) = ab+ ac
9 * 2a + 9 * 1 =
18 a + 9
hope this helps!
Ответ:
c
Step-by-step explanation:
the median is the right one c is right.