Respuesta :

Answer:

The answer is B.)22

Step-by-step explanation:

3∗5+5∗3

⇒3∗5=2×3−3×5+3×5

=6−15+15

=6

⇒5∗3=2×5−3×3+3×5

=10−9+15

=16

Therefore,3∗5+5∗3

⇒6+16=22

Thus the ans is 22

Hope it helps

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Answer:

IT B!!

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