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
jasenka [17]
3 years ago
8

What is this? Solve 4x+11=k for x

Mathematics
1 answer:
prisoha [69]3 years ago
7 0

Answer:

x=(k-11)/4..................

You might be interested in
#if a sum become rs 6480 in 3 years and rs 7776 in 4 years interest being compounded annually, find the sum and rate of interest
Andrei [34K]

Answer:

The rate of interest is 20% and the sum is $3,750

Step-by-step explanation:

In order to calculate the sum and rate of interest we would have to make the following calculation:

rate of interest= (sum in 4 years-sum in 3 years)*100/sum in 3 years*1

According to the given data we have the following:

sum in 4 years=$7,776

sum in 3 years=$6,480

Therefore, sum in 4 years-sum in 3 years=$7,776-$6,480=$1,296

Therefore, rate of interest=$1,296*100/$6,480*1

rate of interest=20%

To calculate the sum we would have to make the following calculation:

FV=PV(1+20%)∧3

$6,480=PV(1,20)∧3

PV=$3,750

Sum is $3,750

8 0
3 years ago
Tanya is training a turtle for a race. For every 1/2 of an hour that the turtle is crawling, he can travel 3/20 of a mile. At wh
vazorg [7]

Answer:

\frac{6}{20} \ mile\ per\ hour

Step-by-step explanation:

Given:

For every 1/2 of an hour that the turtle is crawling, he can travel 3/20 of a mile

Question asked:

At what unit rate is the turtle crawling?

Solution:

As here<u> time taken is given</u> and the <u>distance traveled is also given </u>and hence we will apply speed and distance formula to find rate of crawling of turtle.

Time taken by turtle = \frac{1}{2} \ hour

Distance which can be traveled by turtle = \frac{3}{20} \ miles

Speed =\frac{Distance}{Time}

         =\frac{3}{20} \div\frac{1}{2} \\\\ =\frac{3}{20} \times\frac{2}{1} \\ \\ =\frac{6}{20}

Therefore, the rate at which the turtle is crawling is \frac{6}{20} \ mile\ per\ hour

4 0
3 years ago
Jeans are on sale for 20% off the regular price. Which function would give you the total cost for purchasing a pair of jeans tha
Natalka [10]
The answer is f(x)=x-0.2x
3 0
3 years ago
What is the value of n?<br><br> Enter your answer in the box.<br><br> n = cm
Aloiza [94]
The Correct answer is

(n)(4) = (7)(8)

 4n = 56

 n = 14
6 0
3 years ago
Read 2 more answers
There are 235 whistles and 42 bells in the store. Ryan counts 128 whistles on the shelf. How many whistles are not on the shelf
yanalaym [24]
There would be 107 whistles
-equation- 235-128=107
7 0
3 years ago
Other questions:
  • In this problem, you will develop a model to predict whether a given car gets high or low gas mileage based on the auto data set
    8·1 answer
  • The student council is raising money by selling
    13·1 answer
  • 4. Jay spent $6.40 to<br>buy 4 muffins. How<br>much will 9 muffins<br>cost?​
    8·1 answer
  • If I said 15402,How It could be in 2 significant?
    10·2 answers
  • Hi can someone please help meee
    5·1 answer
  • The length of a rectangle is five inches more than four times it’s width. If the perimeter is 90 inches, find its dimensions
    15·1 answer
  • Customers at Costco spend an average of $130 per trip (The Wall Street Journal, October 6, 2010). One of Costco's rivals would l
    12·1 answer
  • Carlos walked to school on 14 of the 20 school days in February. Which value is equivalent to the fraction of the school days in
    5·2 answers
  • Sketch the graphs y=lxl, y=lxl+1 and y=lxl-2
    7·2 answers
  • A farmer has a house at the point (0, 0). He has a corn field that can be found by driving 1 unit up, 2 units right, 3 units dow
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!