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romanna [79]
3 years ago
9

What is the complete factorization of 2x2 − 11x − 21?

Mathematics
1 answer:
vlabodo [156]3 years ago
4 0
It is 2x(x-7)+3(x-7) = (2x+3)(x-7)
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There are 20 pieces of candy in the box. If 15 of them are hard candies, what percentage of the candies in the box are hard cand
Illusion [34]

Answer:percentage of the candies in the box that are hard candies=75%

Step-by-step explanation:

Total pieces of  candy in the box=20

Number of candies that are hard =15

Percentage of candies that are hard =Number of candies that are hard /   Total pieces of  candy in the box x 100

= 15/20 x 100

=75%

3 0
3 years ago
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snow_lady [41]
What kind of math is that
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Sphinxa [80]

Answer:

B

Step-by-step explanation:

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