Answer:
y - 8 = (3/5)(x + 3)
Step-by-step explanation:
As time goes up, the number goes down
therefor we have an exponential function
we take 2 points (0, 25,000) and (1, 23,750) and use our trusty TI and find the equation
equatin is y=25000(0.95^x) or
f(x)=25000(0.95^x)
18.50 *.45% equals 8.325 so sales tax would be 0.8325 or 83 cents
Answer:
$60.48
Step-by-step explanation:
hope this helps!!
Step-by-step explanation:
4( 2x - 1) + 5 = 3 + 2(x + 1)
8x - 4 + 5 = 3 + 2x + 2
Solving like terms
8x + 1 = 2x + 5
Bringing like terms on one side
8x - 2x = 5-1
6x = 4
For finding the value of x
X = 4/6 = 2/3