Use your knowledge of Combining Like Terms to simplify the following expressions. 1) 2p + 5p =

2) 7 + 13m – 4 =

3) 9k – 10 + 11k – 6 =

4) 5x2 – 6x + 7x3 =

5) Are -42xy and 9xy Like Terms? Explain.

6) Are 3n5e2 and 8n2e5 Like Terms? Explain.

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Ответ:

AM28

05.05.2020

Mathematics

i believe the correct answers are:

4x+3y=31: parallel

-3x+4y=8: perpendicular

3x+4y=12: neither

-4x+3y=-1: neither

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Use your knowledge of Combining Like Terms to simplify the following expressions. 1) 2p + 5p = 2) 7 + 13m – 4 = 3) 9k – 10 + 11k – 6 = 4) 5x2 – 6x + 7x3 = 5) Are -42xy and 9xy Like Terms? Explain. 6) Are 3n5e2 and 8n2e5 Like Terms? Explain.