Answer:
Tax = $0.97175
Final Price = $15.92175
Step-by-step explanation:
To calculate the amount of tax of an amount you just must multiply this figure by the percentage of the tax expressed in decimal numbers.
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Data:
Price = $14.95
Tax rate = 6.5%
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Calculation of tax:
amount = total x percent = $14.95 x 6.5% = $14.95 x 0.065 = $0.97175
Calculation of the final price with tax:
Amount = book cost + tax = $14.95 + $0.97175 = $15.92175
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Tax = $0.97175
Final Price = $15.92175
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Hope this helps!
Answer:
m = (- 3, 3 )
Step-by-step explanation:
given endpoints (x₁, y₁ ) and (x₂, y₂ ) then the midpoint M is
M = ( , ) ← midpoint formula
let (x₁, y₁ ) = g (8, - 6 ) and (x₂, y₂ ) = h (- 14, 12 ) , them midpoint m is
m = ( , ) = ( , ) = (- 3, 3 )
What mistake did Crystal make? What is the correct answer to 5(4 + 7)?
Type a paragraph
The value of 5(4 + 7) is 55.
It is required to find the correct answer.
Simplification means simplifying processes involved in work towards consistency of efforts, costs and time. It eliminates useless and disadvantageous (or unnecessary) diversity and variety.
Given that:
By the Distributive Property
If a, b, c are real numbers, then
a*(b+c)=a*b+a*c
Crystal's did mistake was that she distributed the 5 only to the 4, not to the 5 to 7 as well.
First distribute and then multiply, we get
The correct step should have been
= 5(4 + 7)
= 5⋅4 + 5⋅7.
= 20 + 35.
= 55
Therefore, the value of 5(4 + 7) is 55.
Learn more about simplification here:
#SPJ5
Answer:
Crystal's mistake was that she distributed the 5 only to the 4, not to the 7 as well.
The correct step should have been 5(4 + 7) = 5⋅4 + 5⋅7.
Using the distributive property correctly would give the sum of the two products, 20 + 35. The value of 5(4 + 7) is 55.
100009+98710=198719
KOLAY GELSİN
b. For what amount of weekly sales us plan B better than plan A?
Answer:
a)
Expression for plan A:
Total weekly earnings =
Expression for plan B:
Total weekly earnings =
b)
As long as is less than 1000 plan B is profitable.
Step-by-step explanation:
a)
Expression for plan A:
Total weekly earnings =
Expression for plan B:
Total weekly earnings =
b)
For plan B to be better the amount earned by plan B for a specific number of sales should be greater than amount earned by plan A.
Therefore, we can write the following inequality:
Now we can simplify the above inequality to find at which value of it will be profitable to used plan B.
So as long as is less than 1000 plan B is profitable.
Expression A: S= 100+ 100(0.15y) y=Commission
Expression B: S= 150+ 150(0.10y)
Now to get Part B done. Plug in numbers for Y and use the results as the sales continue to increases. For example, start with 5 sales, then go to 10 then 15, and so on and so fourth. Hope I was able help you understand the question a little bit more! :)