sierravick123owr441
17.04.2020 •
Mathematics
Holly and jeff collect a total of 2347 balls. jeff collect 2x the amount of balls more than holly. how many balls does holly collect
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Ответ:
586.75
Step-by-step explanation:
Ответ:
-7x² + 49x
First let's remove x.
x.(-7x + 49)
We know that 7 and 49 are multiples, so we can take this out too.
7x.(-x + 7)
Rearranging terms:
7x.(7 - x)