Mathematics, 19.01.2021 20:30 dmgcity

Arianna correctly simplified an expression. When she substituted x = 2 into the simplified expression, the value was –4. Which could be Arianna’s original expression?

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Mathematics, 21.06.2019 16:00, heids17043

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

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Mathematics, 21.06.2019 18:00, reinaelane77

Ling listed all of the factors of a mystery number: 1,2,4,8,16,32 what is the mystery number?

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Mathematics, 21.06.2019 22:30, jedsgorditas

Collin did the work to see if 10 is a solution to the equation r/4=2.4

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Mathematics, 21.06.2019 22:30, Bt758

What is the point slope form of a line with slope -5 that contains point (2,-1)

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Arianna correctly simplified an expression. When she substituted x = 2 into the simplified expressio...

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