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Andreas93 [3]
3 years ago
9

Joe wants to add to his sticker collections. He wants to increase his collection by 20%. If he has 1,400 stickers in his collect

ion now, how many stickers does he need to add to his collection?
Mathematics
1 answer:
Rufina [12.5K]3 years ago
8 0
280? by multiplying 1400 and .2
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What are the zeros of the function below? Check all that apply.
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Answer:

3 (a-2) (a-5)

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To find the factors, you will need to find 2 numbers that add to -7, and multiply to 10. -2 and -5 add to -7 and multiply to 10. Now, replace -7a with the factors.

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This of this polynomial as 2 problems.

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Then, factor again.

a^2-2a        -5a+10

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Since, there are 2 of the same factor, you only need one.

(a-2)(a-5)

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3 (a-2) (a-5)

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Step-by-step explanation:

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