Answer:
$1,220,200
Step-by-step explanation:
The total of Mary's payments is ...
$3695.20/mo × 30 yr × 12 mo/yr = $1,330,200
The difference between this repayment amount and the value of her loan is the interest she pays:
$1,330,200 -110,000 = $1,220,200 . . . total interest paid
_____
Mary's effective interest rate is about 40.31% per year--exorbitant by any standard.
Answer:
Proven
Step-by-step explanation:
We prove the polynomial with factorization. We must first simplify the expression before we can factorize:
4 is the common number and we can take it out of the expression:
We can factorize further with the x term being zero. For this to be true we must have -2x and 2x to cancel out and therefore the expression is proven:
Answer:
x=80
Step-by-step explanation:
The angle of a line is 180*.
The equation would be (x+20)+x=180
Subtract 20 from both sides: 2x=160
Divide by 2: x=80
That's your answer!
I hope this helps!
Answer:
You have a 12% chance of pulling out a white marble
Step-by-step explanation:
Their is 25 marbles in the bag and you have 3 out of 25 chance of pulling out a white marble. 3/25=0.12 so you have a 12% chance of pulling out a white marble.
