72/8 +3*4 - 105 /5
= 9 + 12 - 21
= 21 -21
= 0
The slope is undefined because you need a y intercept as well.
Answer:
48 boys
Step-by-step explanation:
Since the ratio of Boys to Girls is 4/3, set this equal to X number of boys/36. Cross multiply so 36*4=144, and 3*x= 3x. So now you have 144=3x, divide by 3 to get x=48 boys.
Answer:
I think it’s C
I hope this helps you!!!!!