Which of the following are point-slope equations of the line going through (6, 7) and (2, -1)?

check all that apply.

a. y - 1 = 2(x + 2)
b. y - 7 = (x - 6)
c. y - 7 = 2(x - 6)
d. y + 1 = (x - 2)
e. y + 1 = 2(x - 2)
f. y - 7 = (x + 6)

blue marble is 15 times out of 50 = 15/50 reduces to 3/10

landing on tails is 24 out of 50 = 24/50 reduces to 12/25

to find the probability of both multiply together:

3/10 x 12/25 = 3 x 12 / 10 x 25 = 36/250

if you multiplied the numerator and denominator by 10 you get 360/2500.

the answer is 360/2500