Answer:
Step-by-step explanation:
the slope is 4
y int is 1
341.5 because it makes the most sense
25%
ratio is 3B : 1G (this means, out of 4 sections, 3 are boys and 1 are girls)
this means that 3/4 of class is boys and 1/4 are girls
1/4 equals 25%
