Answer:
The answer is 50
Step-by-step explanation:
1) multiply 6 by 7
2) multiply 4 by 2
3) add the products together
Assuming the coin is fair, probability of getting one tail is 50%, probability of getting two tails in a row is 50%*50% = 25% or 1/4
X = -6y - 12
4x + 5y =-39
4x + 5y = -39
-4(-6y - 12) + 5y = -39
-4(-6y) + 4(12) + 5y = -39
24y + 48 + 5y = -39
29y + 48 = -39
29y = -87
y = -3
x = -6y - 12
x = -6(-3) - 12
x = 28 - 12
x = 6
(x, y) = (6, -3)
Answer:
if its 2/7 then 98 the luck also counts so 20
Step-by-step explanation:
luck+98+the premtier
