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
zysi [14]
3 years ago
10

2(5x+4) =10x+6 is this equation always, sometimes or never true? Asap please

Mathematics
2 answers:
frosja888 [35]3 years ago
6 0
The equation is never true because you have to multiply 2 with all numbers in the parentheses. Therefore

2(5x +4) = 10x + 8.

Because 2 x 4 is not 6 but 8
BartSMP [9]3 years ago
5 0
Never true because it does not equal to it.
You might be interested in
Is this a function <br><br> Find the domain and range
Novay_Z [31]

Answer:

Yes

Domain: 1, -1, 0, -3, 3

Range: 1, -1, 6

Step-by-step explanation:

The domain is in the left oval, the range is in the right oval. To find if its a function you have to make sure the domain (left side) doesn't "cheat". One number in the domain cant have more than one number in the range (right side), BUT (for future reference) the range can cheat. As shown, the right side numbers 1 and 6 have two different arrow pointed at them. As long as the domain doesnt "cheat" it is a function

8 0
2 years ago
Separate the x- and y-values with a comma.<br> X=-3+y<br> 26x - 5y = 6
labwork [276]

Answer:

The solution of the given system is (x,y) = (1,4)

Step-by-step explanation:

Here, the given system of equation is:

x  = -3 + y

26 x - 5 y =  6

Now, substitute x  = -3 + y in the second equation , we get

26 x - 5 y =  6  ⇒   26 (-3 + y) - 5 y =  6

or, 26(-3)  + 26(y)  - 5y = 6

⇒ - 78 + 26 y - 5y = 6

⇒   21 y =  84

⇒  y = 84 / 21 = 4   or ,   y =  4

So x  = -3 + y  =  -3 + 4 = 1

Hence, the solution of the given system is (x,y) = (1,4)

5 0
3 years ago
20 points!!!
UkoKoshka [18]
150. 

You can read the uppermost point on the graph which is pretty much that point. 
4 0
3 years ago
Read 2 more answers
Find the mean and median of the following data set:<br> -25, 10, 40, -15, 0, 35, 15, -10
emmasim [6.3K]

Answer:

Mean 6.25

Median 5

Step-by-step explanation:

Youre welcome

8 0
2 years ago
Read 2 more answers
Care to help please!!
makkiz [27]

Answer:

M= the slope or the gradient

B= the y-intercept

y= the output value

x= the input value

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • The equation 2y+53=165 represents the situation “ Joel spent $165 on a pair of jeans and two shirts at the same price.” What doe
    15·2 answers
  • What is the radius of the circle given by the equation x^2+y^2=49?
    5·2 answers
  • Compare <br> .<br> .<br> .<br> .<br> .<br> ...................
    5·1 answer
  • on field day the first grade dash is 25 meters long.the third grade dash is twice the distance of the first grade dash .how long
    7·2 answers
  • 9x+8y=15
    9·1 answer
  • Find the values of a and b that make the second expression equivalent to the first expression. Assume that x &gt; 0 and y ≥ 0.
    6·2 answers
  • (2x-3)^5 please I need it fast thank you.
    13·1 answer
  • Hi , please help with this question for 10 points<br>15. Solve the following:<br>√(x+7-/(x - 5) = 2​
    6·1 answer
  • Which fraction can be equivalent to -3/2?
    5·1 answer
  • Fighting for my life rn
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!