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Aneli [31]
3 years ago
7

Find each product y(9 + 2y)

Mathematics
2 answers:
Arlecino [84]3 years ago
7 0
Use distributive property
a(b+c)=ab+ac
y(9+2y)=9 times y+2y times 9=9y+2y^2
the answer is 9y+2y^2
yanalaym [24]3 years ago
3 0
Y (9 + 2y)

= y (9) + y (2y)

= 9y + 2y²

= 2y² + 9y
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Answer:

a

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From the question we are told we are told that  

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         H= f(t)

Here  t is the time in minutes the  coffee was put on the counter

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