60/8=7.5
So that means one child is $7.50
195/7.5=26
26 students
Answer:
9 sides
Step-by-step explanation:
7y + 2y = 180
9y = 180
y =20
so, 2y, the exterior angle is 2 x 20 = 40
Divide 360 by 40 = 9
20 + 4 + 3/10 + 5/100 + 7/1000
The result of the fraction is 3.5
we can calculate this like this:

I think that the question is asking between which two natural numbers the result lies, and the result is 3 and 4: it's bigger than 3 and smaller than 4
Answer:
D. AAA is not a congruence postulate
Step-by-step explanation: