There are Zero possible solution to this system of equations.
It's most likely he's going to choose a girl, because there at 3 more girls then boys, since there's more majority of girls, it's most likely to be a girl. Hope I helped!
Y = 3/2x + 4
Add the 8 to both sides and then divide all the terms by 2
The combined payment is 743.75.
The annual amount of insurance is 1560. Dividing this by 12 gives us the monthly amount paid:
1560/12 = 130.
The annual real estate taxes are 1890. Dividing this by 12 gives us the monthly amount paid:
1890/12 = 157.50
We add these to the monthly mortgage payment to find the total amount:
456.25+130+157.50 = 743.75