We will have the following:
First, we calculate the total payment per year:

Now, we calculate the monthly payment:


So, the monthly payment will be approximately $1738.811686.
y= -32
Step-by-step explanation:
step 1: from the first equation you will make X the subject of formula, the equation then becomes;
X= <u>4-y</u>
2
step 2: substitute X in the second equation, the equation then becomes 5 * <u>[</u><u>4-y</u><u>]</u> + 3y = -6
[ 2]
step 3: find the LCM and then cross multiply; <u>20-5y+6y</u> = -6
2
20+y = -12
y= -12-20
y= -32
Answer:
There would be approximately 28,267 per square mile.
Step-by-step explanation:
There are 7,400,000,000 people in the world. The state is 261,787 square miles.
7,400,000,000/261,787 = 28,267.2554 → 28,267