3 years ago

(-15x – 3) + (7x - 6) + (-2x +9)

1 answer:

3 0

(-15x-3)+(7x-6)+(-2x+9)=-15x-3+7x-6+(-2x)+9=-15x-3+7x-6-2x+9=-10x

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We would need to multiply the number of trials (which is 500) by the probability of choosing a red in 1 try from the information given.

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3 years ago

(-15x – 3) + (7x - 6) + (-2x +9)​