3 years ago

Which of the following are solutions to the equation below? check all that apply x^2+4x-9=x+1

Mathematics

1 answer:

Aleks04 [339]3 years ago

6 0

The answer is C and D only

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alekssr [168]

Answer:

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Step-by-step explanation:

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guapka [62]

Answer:

250 - 20 < 80 + 15x

Step-by-step explanation:

Given that

Beth has 250 books and 20 books sold each week

While on the other hand, Martin has 80 books and sell 15 books each week

Let us assume each week be x

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Beth 250 - 20x

Martin 80 + 15 x

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2 years ago

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