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
KonstantinChe [14]
3 years ago
15

How to get the value of x

Mathematics
1 answer:
vichka [17]3 years ago
7 0
Example Problems<span>Find the value of "x": 5x = 25. Step 1 : The product is 25 and the given divisor is 5 . Given 5x = 25 . Divide by 5 on both the sides. 5 x 5 = 25 5 . ...<span>Find the value of "x" : 7x = 56; Step 1 : The product is 56 and the given divisor is 7. Given 7x = 56 . Divide by 7 on both the sides. 7 x 7 = 56 7 .</span></span>
You might be interested in
Mr. Luis wants to sell his house. The state he lives in charges a 3.5% sales tax on the sale of a house. The county charges a 3.
GarryVolchara [31]

We have been given that Mr. Luis wants to sell his house. The state he lives in charges a 3.5% sales tax on the sale of a house. The county charges a 3.9% sales tax, and the city charges a 2.2% sales tax.

We are asked to find the total tax, if Mr Luis sells his home for $122,500.

To find total tax, we will add all tax rates as they are being applied to same base.

\text{Total of tax rates}=3.5\%+3.9\%+2.2\%

\text{Total of tax rates}=9.6\%

Now we will find 9.6% of $122,500 to find total tax bill.

\text{Total tax bill}=\$122,500\times \frac{9.6}{100}

\text{Total tax bill}=\$1225\times 9.6

\text{Total tax bill}=\$11,760

Therefore, the total tax bill of Mr. Luis would be \$11,760.

5 0
3 years ago
What is the length of CD ? In this diagram ABC EDC ?<br> Please help !!!!
n200080 [17]
Answer:
CD = x = 4 units

Explanation:
We are given that the two triangles are similar. This means that we can set the similarity proportionality as follows:
\frac{BC}{CD} =  \frac{CA}{CE} =  \frac{AB}{ED}

W e have:
BC = 20 - x
AC = 20
CD = x
CE = 5

Substitute in the above proportionality and solve for x as follows:
\frac{20-x}{x} =  \frac{20}{5} = 4

4x = 20 - x
5x = 20
x = 4

Based on he above:
CD = 4 units
BC = 20 - x = 20 - 4 = 16 units

Hope this helps :)
5 0
3 years ago
Read 2 more answers
A sphere has a radius of 15 m. If the radius is divided by 5, what is the effect on the surface area?
Romashka [77]
The surface area is multiplied by 5.
The surface area is divided by 5.
The surface area is divided by 25.
The surface area is multiplied by 25.
5 0
3 years ago
43/21 decimal rounded to the nearest hundredth
Step2247 [10]

Answer:

2.05

Step-by-step explanation:

4 0
3 years ago
As mercury revolves around the sun, it travels at a speed of approximately 30 miles per second. Convert this speed to kilometers
Elza [17]
30*1.6 = 48 km per second

48 * 2 = 96 kilometres
6 0
4 years ago
Read 2 more answers
Other questions:
  • Help with all of the questions?
    5·1 answer
  • Micah deposited $4000 between two savings account. One account earns 4%
    13·1 answer
  • Can someone help me on this and explain what most of what to do
    15·1 answer
  • Gio is studying the rectangular pyramid below.
    10·2 answers
  • A jar contains 11 pennies and 8 dimes. What is the ratio of dimes to pennies?
    7·2 answers
  • A lamp manufacturer has daily production costs of C = 0.25n2 – 10n + 800, where C is the total cost in dollars for n lamps produ
    7·1 answer
  • Photo question; find the length
    12·2 answers
  • Please help me with this surds question. Explain how you got your answer.
    8·1 answer
  • In the xy-plane, the point (p,r) lies on the line with equation y=x+b, where b is a constant. The point with coordinates (2p,5r)
    8·2 answers
  • Add.<br><br> −6+(−5)<br><br><br> 11<br><br> −1<br><br> −11<br><br> I don't know.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!