A credit card's interest rate is the price one pay for borrowing money. This is called the annual percentage rate (APR).The Interest paid can be calculated by the formula I=PTR ÷ 100
Where P = Principal amount ,R= rate of interest in years.T= time.
P=$1,300 ,R= 20% T= year.
Substituting these values :
I= 1300 x 20 x1 ÷100
I= 260. He will pay an interest of 260÷12= $21.7 per month.
Answer:
Step-by-step explanation:
( C ). 112°
Answer:
F(x)=(x+6)^2
Step-by-step explanation:
Hope this helps!
The solutions to the given absolute value equation are:
x = −74 and x = 80
<h3>
How to solve the given equation for x?</h3>
Here we want to solve the absolute value equation:
(1/7)*|x - 3| - 2 = 9
To solve this, we first need to isolate the absolute value part, so we get:
(1/7)*|x - 3| - 2 = 9
(1/7)*|x - 3| = 9 + 2
(1/7)*|x - 3| = 11
|x - 3| = 11*7
|x - 3| = 77
Now we can decompose the absolute value equation into two simpler ones, which are:
x - 3 = 77
x - 3 = -77
Solving those two equations we get:
x = 77 + 3 = 80
x = -77 + 3 = -74
Thus the solutions are:
x = -74 and x = 80, we conclude that the correct option is the last one.
If you want to learn more about absolute value equations:
brainly.com/question/5012769
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