Answer:
1/5
Step-by-step explanation:
We can find the slope of a line using two points by
m = (y2-y1)/ (x2-x1)
= (3-2)/(4 - -1)
(3-2) /( 4+1)
1/5
Okay.
40/100 students are girls.
20% of those 40 girls wear glasses.
So that's 20/40.
20/100
1= 15
2= 12
Hope this helps
Yes because 15+8=23 divide that into a number that could each child have and just make it into equal amounts