Find (2b^2+3b-5) - (2b^2-4b-9)

Answers

7b-14

4b^2+4

7b+4

4b^2-b-14

Use properties to find sum or product of 4 + (6+21)

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What would be the answer to 2r+6 writing out the steps?

2 plus 3 equals 13 3 plus 4 equals 25 4 plus 5 equals 41 then 5 plus 6 equals

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How to graph a proportional relationship and calculate the unit rate.