The probability for a boy is 8/12 and the girls is 4/12 so that's a 4/12 diffrence
Answer:
251000
Step-by-step explanation:
391000-140000+251000
When you make a plan on how much money you’ll waste
Answer:
C=-17
Step-by-step explanation:
-390-52=-442
-442/26=-17
-17
For this case we have a system of two equations with two unknowns:

We follow the steps below:
We add the equations:

We divide between 9 on both sides of the equation:

We substitute the value of "x" in the first equation and find the value of y:

Thus, the solution of the system is: (3, -1)
Answer:
(3, -1)