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
kolbaska11 [484]
3 years ago
11

Which could be used to solve this equation?

Mathematics
1 answer:
Usimov [2.4K]3 years ago
5 0

Answer:

Subtract 3 and one-fifth from both sides of the equation

Step-by-step explanation:

Well to find n you gotta separate it.

3 1/5 + n = 9

-3 1/5

n = 5.8

<em>Thus,</em>

<em>to seperate it you subtract 3 1/5 from both sides.</em>

You might be interested in
What is the median for the data: 13,8,9,16,18
Rom4ik [11]
The median would be 13
6 0
3 years ago
Read 2 more answers
Please help! Write in transformation form giving brainliest
AVprozaik [17]

Answer:

When you reflect a point across the y-axis, the y-coordinate remains the same, but the x-coordinate is transformed into its opposite. When working with the graph of y = f (x), replace x with -x. Reflection in y = x: When you reflect a point across the line y = x, the x-coordinate and the y-coordinate change places.

8 0
3 years ago
I need major help now it’s an emergency
irina1246 [14]

Answer:

yes because together the first 2 people made 27 then you would add 8 to that

Step-by-step explanation:

3 0
3 years ago
Quadrilateral ABCD is a a square and the length of BE is 6 cm.<br><br>What is the length of AC?
Aloiza [94]

The answer is: 12 centimeters.

The explanation is shown below:

1. By definition, all four sides of the square are equal and the diagonals are equal too.

2. Keeping the information above on mind, you know that AC and BD are equal:

AC=BD

3. Then, the length of BD is twice BE. So, you can calculate it as following:

BD=2BE

BD=2(6cm)\\BD=12cm

4. Therefore, the lenght of AC is:

AC=12cm

5 0
3 years ago
When you buy an item on which sales tax is charged,the total cost is calculated by the formula T=P+s/100p where T is the total c
Gennadij [26K]

Given:

The formula for total cost is

T=p+\dfrac{s}{100}p

where, p is the price of item and s is the sales tax rate (as a percent).

You pay $14.77 for an item priced at $14.

To find:

The the tax rate.

Solution:

You pay $14.77 for an item priced at $14. So,

Total cost (T) = $14.77

Price of item (p) = $14

Putting T=14.77 and p=14 in given formula, we get

14.77=14+\dfrac{s}{100}(14)

14.77-14=\dfrac{s}{100}(14)

0.77=\dfrac{s}{100}(14)

Multiply both sides by 100.

77=14s

Divide both sides by 14.

\dfrac{77}{14}=s

5.5=s

Therefore, the tax rate is 5.5%.

7 0
3 years ago
Other questions:
  • Jim has calculated the area of a rectangle to be x^3 + x^2 + x + 1. If the width of the rectangle is x + 1, then its length is
    12·1 answer
  • Solve 2x^+8=0 by graphing the related function
    14·2 answers
  • Evaluate 3x for x = −2, x = 1, and x = 3. Question 18 options: A) 1∕3, 0, 9 B) 1∕9, 3, 27 C) 9, 3, 27 D) 1∕9, 9, 27
    11·1 answer
  • Drag and drop an answer to each box to correctly explain the derivation of the formula for the volume of a pyramid.
    14·1 answer
  • What is "7/4 as a mixed number?<br>A. 13/4<br>B. 1/4<br>C. 3/4<br>D. 1'/4<br>​
    8·1 answer
  • If x+y= -10 and x-y= 2 what is the value of x?
    10·1 answer
  • PLEASE HELP!!iILL GIVE U 20 POINTS what is -4x+2(3x-6)
    9·1 answer
  • Explain whether 20/16 is an equivalent ratio to 60/48
    9·1 answer
  • In a triangle ABC if ∠A= 72° and ∠B= 63° find ∠C​
    15·2 answers
  • 4. Xander pays $8 for 10 skateboard stickers. There is a proportional relationship between the number of stickers Xander buys, x
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!