1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Gemiola [76]
3 years ago
9

An item sells for 40$ tha sales tax on the item is 8 % what is the sales tax an total cost

Mathematics
2 answers:
artcher [175]3 years ago
7 0

Answer:

5

Step-by-step explanation:

balandron [24]3 years ago
6 0

The sales tax is $3.2 and total cost is $ 43.2

Solution:

Given, An item sells for 40$  

And sales tax on the item is 8 %  

We have to find what is the sales tax and total cost

Now, we know that, sales tax = 8% of selling price  

\begin{array}{l}{\text { Sales tax }=\frac{8}{100} \times \text { selling price }} \\\\ {\text { Sales tax }=\frac{8}{100} \times 40} \\\\ {\text { Sales tax }= 3.2}\end{array}

Now, sales tax = $ 3.2, then,

<em>Total final cost = selling price + sales tax </em>

Total cost = 40 + 3.2

Total cost = $ 43.2

Hence, sales tax and total cost are $3.2 and $43.2 respectively.

You might be interested in
Guys can you please help me I really dont understand algebra?
KonstantinChe [14]

Yes it is linear since it's in the standard form Ax+By = C

A = 2

B = -8

C = 16

6 0
3 years ago
Read 2 more answers
If ƒ(x) = 2x, then ƒ -1(x) =<br><br> -2x<br> ½x<br> x - 2
kap26 [50]

Answer: second option

Step-by-step explanation:

To find the inverse function of the given function f(x):

f(x)=2x

You need to:

Substitute f(x)=y into the function:

 y=2x

Now, you need  to solve for "x", to do this, you must divide both sides of the function by 2:

\frac{y}{2}=\frac{2x}{2}\\\\\frac{y}{2}=x

Now, replace "x" with "y" and replace "y" with "x":

\frac{x}{2}=y

Therefore, substituting y=f^{-1}(x) you get:

f^{-1}(x)=\frac{x}{2} or  f^{-1}(x)=\frac{1}{2}x

7 0
3 years ago
Identify the segment bisector of MN Then find MN.<br> ????????? Helppp pleaseee
enot [183]

Given:

The figure.

To find:

The segment bisector of MN and value of MN.

Solution:

From the given figure it is clear that ray RP,i.e., \overrightarrow {RP} is the segment bisector of MN because it divides segment MN in two equal parts.

Now,

3\dfrac{5}{6}=\dfrac{3\times 6+5}{6}

3\dfrac{5}{6}=\dfrac{23}{6}

Since, \overrightarrow {RP} is the segment bisector of MN, therefore,

MN=2\times \dfrac{23}{6}

MN=\dfrac{23}{3}

MN=7\dfrac{2}{3}

Therefore, the length of MN is 7\dfrac{2}{3}.

6 0
3 years ago
The probability that you will get grounded if you have a bad grade is 85%. The probability that you will get grounded and have e
alexandr402 [8]
If you are grounded, there are two options - you are only grounded or you have extra chores too. Therefore, at that point, there is a 100% chance of you already being grounded - we need to figure what percentage of 100 the extra chores is. To find that, we can do 50/85= around 59% percent
6 0
4 years ago
Find the missing numbers. Then write a description for each pattern: 0,5,10,15,_,_,_,. Description:_________.
Dmitrij [34]
Arithmetic since every time it's adding 5 to the equation

15, 20, 25, 30, 35

Equation=. An= 0 + 5(n -1)
7 0
3 years ago
Other questions:
  • haley has $20 in a savings account that earns 10% annually. the interest is not compounded. how much will she have in 2 years
    14·1 answer
  • kinyua spent 1/4 of his net january salary on school fees .he spent 1/4 of the remainder on electricity,he spent 1/9 of what rem
    10·1 answer
  • How would you graph 10&lt;=20
    9·2 answers
  • Please refer to the picture!!
    7·1 answer
  • The stopping distance d of an automobile is directly proportional to the square of its speed s. On one road, a car requires 75 f
    15·1 answer
  • Help plz (problly easy for you)
    7·1 answer
  • Find the area of each composite figure. Use 3.14 for π. Round to the nearest tenth if necessary. Whats the correct label?
    13·2 answers
  • Karina’s paycheck stub had several items listed on it. Which of these items listed on her paycheck is not a deduction?
    7·1 answer
  • Analyze the drawing.The beam in the mobile is balanced.The cups on the right and left are equal,which means the the items can be
    9·1 answer
  • Rewrite in y=mx+b form and show ur work 2x+y=3x-7
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!