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
julsineya [31]
3 years ago
5

Which algebraic equation models the English sentence, a number subtracted from 8 is equal to 4?

Mathematics
1 answer:
torisob [31]3 years ago
5 0
I believe it is x-8=4 if I understand this correctly. Otherwise it's x-4=8.
You might be interested in
Find the value of x when : 2^30/8^9=2^x
artcher [175]

Answer:

x = -3

Step-by-step explanation:

Okay, the first thing to do is get that 8 away from the fraction. How can we do it? When you have 2³ you have 8, is the same thing, so let's do it:

2³⁰/(2³)⁹ = 2^x

When you have a number with the shape (a^x)^y, you can write it as a^(x•y), so:

(2³)⁹ = 2^3•9 = 2²⁷

Now we have:

2³⁰/2²⁷ = 2^x

When you have a division like this: (a^x)/(a^y), you can write it as a^(x-y), so:

2^(30-27) = 2^x

2^-3 = 2^x

Now you know that x = -3

3 0
3 years ago
What is the slope? I really suck at math
SVEN [57.7K]
Slope would be undefined because there are many many y-values for one x value. This is impossible for ANY function. To be specific, the correct equation that names the graph is <em>x=4</em>. Please note that this is <u>not</u> a function. If it goes straight up, it is <u>UNDEFINED</u>!!! 

Hope I helped!


The answer is <u><em>D</em></u>
4 0
3 years ago
Read 2 more answers
Can Yall help me please
Ganezh [65]

Answer:

it would be the size of the average desktop monitor

Step-by-step explanation:

8 0
3 years ago
Help please ((: ughhh
Dvinal [7]

1/2............................................ I hope this helps



4 0
3 years ago
What is half one added to three quarters
matrenka [14]
If you would like to know what is half one added to three quarters, you can calculate this using the following steps:

half one + three quarters = 1/2 + 3/4 = 2/4 + 3/4 = 5/4 = 1 1/4

The correct result would be five quarters (5/4).
6 0
3 years ago
Other questions:
  • Does anyone know how to simplify this?
    5·2 answers
  • Which is the equation of a line that has a slope of One-half and passes through point (2, –3)?
    15·2 answers
  • How far is the cruise ship????PLEASE HELP!!!!
    13·1 answer
  • During the month of February, Fabulous Feet Shoe Mart sold 50 pairs of red loafers. After an ad campaign to boost sales, they so
    5·1 answer
  • The circumference of a frying pan is 78.5 centimeters and the circumference of a plate is 47.1 centimeters. The diameter of the
    9·1 answer
  • The length of a text messaging conversation is normally distributed with a mean of 2 minutes and a standard deviation of 0.5 min
    9·2 answers
  • In the proportion 16 : 20 :: 24 : 40, what is the product of extremes?
    13·1 answer
  • Who's up for actually helping me with this?
    9·1 answer
  • A rectangular piece of glass is shown. The length is measured as 4 feet. The width is measured as 2 and one-half feet. What is t
    7·2 answers
  • Which of the following linear equations passes through points (-1,5) and (1,-5)?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!