Mathematics, 18.12.2020 22:20, Nateycorn95701
The ratio of violinists to cellists in the school orchestra
must always be 7:3. If the school orchestra has 21
violinists, what is the combined number of cellists and
violinists?
Answers: 1
Mathematics, 21.06.2019 19:00, kaylaamberd
What is the expression in factored form? -x^2 + 3x + 28 a. (x-7)(x-4) b. -(x-7)(x+4) c. (x+4)(x+7) d. -(x-4)(x+7)
Answers: 2
The ratio of violinists to cellists in the school orchestra
must always be 7:3. If the school orche...
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