Mathematics, 06.09.2019 00:30, Jerjer3864
In a music club with 23 members, 10 people played the piano, 9 people played the guitar, and 5 people didn't play either of these two instruments. how many club members played both the piano and the guitar?
Answers: 2
Mathematics, 21.06.2019 16:20, elkinsmarie88oyzd23
What are the soultion(s) to the quadratic equation 40- x^2=0
Answers: 1
Mathematics, 21.06.2019 19:30, gabby77778
[15 points]find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible
Answers: 3
In a music club with 23 members, 10 people played the piano, 9 people played the guitar, and 5 peopl...
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