The total amount paid by a customer who purchased a CD player at $142.00 and sales tax of 5.5% is $149.81
<h3>Sales tax</h3>
- Cost of CD player = $142.00
- Sales tax = 5.5%
Amount of sales tax = 5.5% of $142.00
= 5.5/100 × 142
= 0.055 × 142
= $7.81
Total amount paid by customers = Cost of CD player + Amount of sales tax
= $142.00 + $7.81
= $149.81
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Sin60 = X/10√ ̅3
X=15 cm
And in triangle: (10√ ̅3)^2 = 15^2 + y^2
Y=√ ̅75= 5√ ̅3
The answer is D
:)
Answer:
i cant give a graph but i can give you a slope formula (although theres no set y intercept so \/
. y=7x
Step-by-step explanation:
rise over run is 7/1(means go up 7 and right 1 then place the point), you put time along the x and amount along the y
F(x) and g(x) were inverse functions, then if f(a) = b, then g(b) = a
f(x) = (5x+1) / x g(x) = x / (5x+1)
f(1) = 6, but g(6) = 6/31 ≠ 1
So, f(x) and g(x) are NOT inverse functions.
