34 multiplied by 3 is 102, subtract 2 and your answer is 100.
Let x = number of students in each of the remaining rows
266 = (10 x 20) + (5 x 8) + 2x
266 - (10 x 20) - (5 x 8) = 2x
266 - 200 - 40 = 2x
26 = 2x
x = 26/2
x = 13
I do believe it would be 12 percent, if rounded.
Answer:
The GCF should be 9
Step-by-step explanation:
According to my calculations it should be 77
