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the number of students at parkville high school is 21 less than 2 times the number of students at midtown middel school which expression could be used to represent the total number of students at parkville high school is s represents the number os students at midtown middle school


a 2s + 21

b 21 -2s

c 2s - 21

d 12 + 2s

Verified Answer :

Bigmokeyceline

c.

The number of students is represented with S, to show 2 times that number it is shown as 2S, a less than is word problem jargon for minus. So it is 2S-21.

bhernande0681

Answer:

B

Step-by-step explanation:

Because that is what how you explained it you have it

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