Answer:
-144ft below sea level
Step-by-step explanation:
It is a linear equation. Written as y=14x-270. So what you do is substitute x for 9,
y=14(9)-270
y=126-270
y=-144
First let’s find out what he owes per year. That’s tuition plus boarding costs minus the scholarship: 43,800 + 4132 = 47, 932.
From this we subtract the scholarship (8000) and the amount his grandma will put in (5,000) for the freshman year. 47,932 - 13,000 = 34,932
His parents saved 84,000 But are splitting it evenly over four years so that’s 84,000 / 4 = 21,000 per year.
So for his freshman year that’s 34,932- 21,000 = 13,932 that he has left to pay.
His remaining balance is 13,932
You can try to solve it by hit and trial method as x and y are both natural numbers.
x = 5 and y = 2
x+y = 7
You have to write more for me to solve the question
If u do the math u woud get something like this:
...x^6 + ...x^5y + ...x^4y^2 + ... x^3 y^3 +... x^2 y ^4 + ... x y^5 + ... y^6
so 4th term need to have x^3 y^3
then its <span>4320x^3y^3</span>
