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
Dahasolnce [82]
3 years ago
5

What value from the set {6, 7, 8, 9, 10} makes the equation 5x + 2 = 47 true? Show your work.

Mathematics
1 answer:
vivado [14]3 years ago
5 0
5x+2=47  subtract 2 from both sides

5x=45  divide both sides by 5

x=9
You might be interested in
Which expression is equivalent to 3(2x + 2) +4x + 3?
Oxana [17]

Answer:

10x + 9

Step-by-step explanation:

3(2x + 2) +4x + 3

=> 6x + 6 + 4x + 3

=> 10x + 9

Therefore, 10x + 9 is the solved equation.

Hoped this helped.

GeniusUser

7 0
2 years ago
Read 2 more answers
A line includes the points (7,4) and (8,6). What is it’s equation in slope- intercept form?
coldgirl [10]

Answer:

Step-by-step explanation:

First you have to find the slope

M= y2-y1/ x2-x1.

6-4 / 8-7 = 2/1 or 2

Then you pick one set of coordinates and plug the information into the formula. It doesn't matter which set you use as long as you plug the information in correctly.

I will choose (6,4)

Slope intercept formula is y-y1 =m(x-x1)

Y-4=2(x-6)

Then you simplify.

Y-4=2x-12

+4. +4

Y=2x-8 is your solution.

3 0
2 years ago
Find the solutions of the quadratic equation <img src="https://tex.z-dn.net/?f=-x%5E2%2B7x-14%3D0" id="TexFormula1" title="-x^2+
Vinvika [58]

Answer:

Step-by-step explanation:

// Build on Thu Oct 20 21:06:21 CEST 2011 for language "en"

myHostname = window.location.hostname;

var myTLD = "." + myHostname.substring(myHostname.indexOf("wupload") + "wupload.".length).split(".")[0];

function afterLoad() {

 return

}

ieFixForFileSelectionOnChangeEventTimer = null;

function ieFixForFileSelectionOnChangeEvent(a) {

 $("#siteName").toggle();

 if ($("#inputFileSelection").val() == "") {

   ieFixForFileSelectionOnChangeEventTimer = setTimeout("ieFixForFileSelectionOnChangeEvent()", 200)

 } else {

   $("body")[0].focus()

 }

}

function urlencode(a) {

 return escape(a.toString().replace(/%/g, "%25").replace(/\+/g, "%2B")).replace(/%25/g, "%")

}

3 0
2 years ago
The answer is 585 R4 and could also be written as 585 4/8. Simplify the answer.
Digiron [165]

Answer:

585 1/2 ?

Step-by-step explanation:

i dont know if you put the whole question but i simplified 4/8 and got 1/2.

so i guess the answer your looking for is 585 1/2 ...

4 0
2 years ago
6 165.1 159.2 163.5 174.8 173.2 177.6 174.3 164.1 171.4 find the median
Katen [24]
159.2, 163.5, 164.1, 171.4, 173.2, 174.3, 174.8, 177.6, 6165.1

mean= 835.9
median= 173.2
mode= N/A
5 0
3 years ago
Other questions:
  • Write a sentence that compares the value of the 9s in 199,204.
    5·1 answer
  • Why is it difficult to find length of the hypotenuse the same way the length of the legs can be found?
    10·2 answers
  • A population of insects grows exponentially, as shown in the table. Suppose the increase in population continues at the same rat
    9·1 answer
  • Select all angle measures for which sin0= -√2/2
    10·2 answers
  • Which of the following shows the graphic of y=In(-2x)?​
    9·1 answer
  • 1/5 ( 3x + 1/2 ) <br> expand the following expression
    5·2 answers
  • To the nearest inch, what is the area of a circle with a radius of 6 centimeters? EZ FREE POINTS
    10·2 answers
  • Is my teacher allowed to kick us out of the meets and mark as absent if we don't come in even if cant
    13·2 answers
  • Find the 9th partial sum of the geometric sequence an=43n–1.
    13·1 answer
  • Simplify f(x+8)=(x+8)^2+7(x+8)+1
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!