Answer:
LCM = 30
Step-by-step explanation:
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The distance between (5,2) and (5,18) is (0,16)
(688-684) x 222
You have to do what’s in the parentheses first because of PEMDAS
688-684=4
Then you have to multiply
4x222
=888
725 is equal to (number of rows)*(number of seats per row)
r = s-4
725 = (s-4)s
s^2-4s-725 = 0
Factoring: (s-29)(s+25) = 0
Thus there are 29 seats per row, and 25 rows.
320➗8= 40
40✖️3= 120
120/320
120 students have pets
Hope this helps! :3
