Answer:
15
Step-by-step explanation:
45 x 15 would be 675.. divided 675 by 15 you get 45
15/4
The formula for slope is:
(y₂-y₁)/(x₂-x₁)
Now we plug in the coordinates given to us into the equation:
(5-(-10))/(-1-(-5))
3*boys=2*18
3*boys=36
boys=12
12+18=30
total number of students: 30
6/20 as a decimal is 0.3.
12 is the answer
