Answer:
x = (85 - 15)/7
Step-by-step explanation:
x = (85 - 15)/7
x = 10
The chance that they will have one girl is 1:5 because they are having 5 children and one is going to be a girl
Give us more detail on what this is more about
You did not provide us with equations to select.
Find the slope m.
m = (1 - 2)/(3 - (-1))
m = -1/(3 + 1)
m = -1/4
Use the slope and one of the points and plug into the point-slope formula.
y - 1 = (-1/4)(x - 3)
Isolate y.
y - 1 = (-1/4)x + (3/4)
y = (-1/4)x + (3/4) + 1
y = (-1/4)x + (7/4)
Did you follow?
