
First I found the number of adults by multiplying .60 by 700. It was 420. From there all I had to do was subtract it from 700. Revealing the number of children to be 280.
Answer:
a. parallelgram
Step-by-step explanation:
Answer:
y = 2x - 3
Step-by-step explanation:
We are given the slope, m = 2
Our standard formula of a line is y = mx + b, so we can substitute for the x and y values of the point (3, 3). If you did not know, the x-value and the y-value are both 3 because the point (3, 3) = (x, y).
So, our equation looks like this:
3 = (2)(3) + b
We can solve for b:
3 = 6 + b
b = -3
And now we have our equation of a line:
y = 2x - 3
List factors
63-1,3,7,9,21,63
36-1,2,3,6,12,18,36
45-1,3,5,9,15,45
72-1,2,3,4,6,8,9,12,18,24,36,72
Find biggest number in all of them...
The greatest common factor is 3