Answer:
Shown below
Explanation: The (x,y)—coordinates— of the points is also shown :)
<span>Answer:
The credit card issuer will show APR which is 22.08% and not effective rate of interest.
This is because Effective rate, when calculated with the formula given below will come as 24.67% which is 2.59% more and hence will make customers feel that they are paying more.
r = [ { (1+ i / n) ^ (n) } - 1] * 100
Where i = APR/100
n = number of compounding periods which is 365 in this case as compounding is done daily.
[ { (1+ 0.2208 / 365) ^ (365) }- 1] * 100</span>
If you use photomath itll help you
Answer:
-22/3 =x
Step-by-step explanation:
(4x-4) /(x+4) = 10
Multiply each side by (x+4)
(4x-4) /(x+4) * (x+4) = 10 * (x+4)
(4x-4) = 10 * (x+4)
Distribute
4x-4 = 10x+40
Subtract 4x from each side
4x-4-4x = 10-4x+40
-4 = 6x+40
subtract 40 from each side
-4 -40 = 6x+40-40
-44 = 6x
Divide each side by 6
-44/6 = -6x/6
-22/3 =x
I'm going to use the substitution method.
If y = - 3/2 - 7, then:
1/2x + 5 = - 3/2x - 7
Combine like terms:
4/2x = - 12. Mutiply both sides by 2/4 to get x = -12 (2/4)
Simplify to get:
x = - 6.
Plug - 6 back in for x in either equation.
Y = 1/2( - 6) + 5 which becomes Y = - 3 + 5.
X = - 6, Y = 2
