1 because you replace x with 2 so, (2)squared -5x2 + 7 = 4 - 10 + 7 = 1
Answer:
Yep
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Step-by-step explanation:
Answer: bag 1 40%
bag 2 25%
i think hope it helped
Step-by-step explanation:
Answer: 1/2
Step-by-step explanation: turns into 1/2^2 = 1/4