Ascientist collected 6,428 leaves from plants for color testing. she plans to collect another 1,859 leaves to complete her tests.

how many leaves will she collect when she completes her color tests?

a.
7,287

b.
8,287

c.
8,377

d.
8,387

not enough information

step-by-step explanation:

we cannot know this, because the other students could have handed out 10 flyers, or they could have handed out 100. one way, the mean would go up, and another way, the mean would go down.

the answer is b.

step-by-step explanation:

identity property is where 0+whatever number=whatever number. basically 0+ a number.