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
USPshnik [31]
3 years ago
5

A T.V that usually sells for $185.57 is on sale for 20℅ off. If sales tax on the T.V is 6℅ what is the price of the T.V includin

g tax? Show work
A. $158.85
B. $241.59
C. $157.36
D. $155.88
Mathematics
1 answer:
WITCHER [35]3 years ago
8 0
None of the above because the answer is like 140 something
You might be interested in
What does 24 ÷ 7 actually mean? Please help as fast as you can!!! :(
Blizzard [7]

Step-by-step explanation:

are you talking about like 24/7 ? or you mean like divide 24÷7 ?

6 0
3 years ago
How do you solve this?
puteri [66]

Answer:

Width: 7

Length: 14

Step-by-step explanation:

The area of a rectangle can be found my multiplying the length by the width. We do not know neither the length nor the width. However, we do know that the length is 7 feet longer than the width. Because we do not know the value of either side, let's let x represent the width.

Since the length is 7 feet longer, we can represent the length by x+7.

Now that we have our values for the length and the width we can multiply them together to find our area.

(x)(x+7)=x^{2} +7x

Now we have our equation, so we can address the changes made by the original question. The original question states that when 7 is added to both the length and width the area becomes 3 times larger. To do so simply increase each side by 7 by adding 7 to the original values.

(x+7)(x+14)

And multiply our area by 3.

3(x^{2} +7x)

set these equal to each other to find your new equation.

(x+7)(x+14)=3(x^{2} +7x)

Now you need to solve for x. To do this first muliply (x+7) and (x+14).

(x+7)(x+14)=\\x^{2} +14x+7x+98=\\x^{2} +21x+98

Then multiply 3(x^{2} +7x)

3(x^{2} +7x)=\\3x^{2} +21x

Now you can begin solving for x.

x^{2} +21x+98=3x^{2} +21x

Subtract x^{2} from both sides.

21x+98=2x^{2} +21x

Subtract 21x from both sides.

98=2x^{2}

Divide by 2.

49=x^{2}

And finally take the sqaure root of both sides.

\sqrt{x^{2} }=\sqrt{49}\\x=7

Remember, because we are dealing with length, there cannot be negative. So while normally we would get both +7 <em>and</em> -7, in this case we <em>only </em>get +7.

Now that we have the value of x, we can plug it into our original values.

For width we simply get 7.

For length we get 7+7=14

To check our answer we cna multiply 7 by 14 to get 98. Then we can add 7 to our length and width to get 14 and 21. Multiply these together and we get 294. 294 divided by 3 is 98, proving our answer correct.

7 0
3 years ago
Which could be the missing data item for the given set of data if the median of the complete data set is 15?
Gre4nikov [31]

Answer:

A: 16

Step-by-step explanation:

its in between

5 0
3 years ago
Which rational number equals 0 point 3 with bar over 3? Question 2 options: 1) 1 over 5 2) 1 over 3 3) 3 over 10 4) 3 over 5
Vedmedyk [2.9K]

9514 1404 393

Answer:

 2) 1/3

Step-by-step explanation:

The repeating decimal can be converted to a fraction by multiplying it by 10^n and subtracting the original value. n = number of repeating digits. This process cancels all of the repeating digits, so you can find the equivalent fraction.

  x=0.\overline{3}\\\\10x -x=3.\overline{3}-0.\overline{3}=3\\\\x=\dfrac{3}{9}\\\\0.\overline{3}=\dfrac{1}{3}

_____

Your calculator can help you answer this:

  1/5 = 0.2

  1/3 = 0.333.... (repeating) . . . . the number you're looking for

  3/10 = 0.3

  3/5 = 0.6

7 0
2 years ago
HELP ASAP ILL GIVE 18 POINTS
san4es73 [151]
The awnser is 729 Bc 81 times 9 equals 729
3 0
3 years ago
Read 2 more answers
Other questions:
  • theresa went bowling on tuesday night. she bowled scores of 150, 165, and 165. what was her mean average score?
    14·2 answers
  • PLEASE ANSWER!!! First answer gets brainliest!!!!! RIGHT ANSWERS ONLY!
    15·1 answer
  • Imma just leave this here imma do brainlyest
    12·1 answer
  • 0.0125 convert to fraction
    12·2 answers
  • What is the area of this rectangle?
    6·1 answer
  • In a telephone poll, 4 people said that they liked shopping and 10 people said that they don’t like shopping. What is the ratio
    9·2 answers
  • By ordering the data find the Lower Quartile<br> 5, 7, 4, 3, 2, 6, 8, 9, 10, 15 *
    15·1 answer
  • Tell whether the lines with the given slopes are parallel, perpendicular, or neither. Line 1: m = 2 2)
    6·1 answer
  • Y=5x-13<br> Y-intercept <br> X-intercept
    12·1 answer
  • Plz solve and get right answer for brainiest
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!