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
Naily [24]
3 years ago
13

Solve for x given the equation x-5+7=11

Mathematics
1 answer:
Alexeev081 [22]3 years ago
7 0

Answer:

9

Step-by-step explanation:

x-5+7=11

First think of what +7 = 11 then subtract by 5

check  :)

You might be interested in
Choose the lowest common denominator.
Brilliant_brown [7]

1) 8

2) -\frac{3}{4}=-\frac{6}{8}, so it is equal to -\frac{6}{8}+\frac{5}{8}

3) 1/8

4 0
2 years ago
4.5<br>-<br>17 - X 8<br><br>I need help! <br>10 pts​
sesenic [268]

Answer:

x = -1.5625

Step-by-step explanation:

Solve for x:

-8 x - 12.5 = 0

Add 12.5` to both sides:

(12.5 - 12.5) - 8 x = 12.5

12.5 - 12.5 = 0:

-8 x = 12.5

Divide both sides of -8 x = 12.5 by -8:

(-8 x)/(-8) = 12.5/(-8)

(-8)/(-8) = 1:

x = 12.5/(-8)

12.5/(-8) = -1.5625:

Answer: x = -1.5625

7 0
2 years ago
How much tax will i pay on a $54.99 video game? (6% tax rate)
Mnenie [13.5K]

Answer:

3.299 or 3.3

Step-by-step explanation:

54.99(.06)=3.2994

4 0
2 years ago
YALL HELP!!!!!!!!!!!!!!
QveST [7]

Answer:

The second choice

Step-by-step explanation:

In most cases, the dependent variable is the y value in the graph.

The dependent variable is the thing that is being measured or changing.

In this example it can't be the time because time is always moving at a constant rate and there is nothing that can be done to change it.

8 0
2 years ago
someone please help :( a sample of the amount of rent paid for one-bedroom apartments of similar size near the University of Ore
Volgvan

Answer:

Oregon:

Median: 467.5

Mean: 451.33

Standard Deviation: 113.6

Washington:

median: 380

Mean: 396.6

Standard deviation: 56.3

Step-by-step explanation:

To calculate the median, we need to organize the price and select the value that is in the middle position.

To calculate the mean, we need to sum all the values and divide them by the number of values

To calculate the standard deviation, we need to square the distances between every price and the mean, sum it all and divide them by the number of values less 1 and finally calculate the square root.

So, for Oregon, the organized values are:

$295, $345, $460, $475, $538, $595

The median is a value between $460 and $475. it is calculated as:

\frac{460+475}{2}=467.5

The mean is:

\frac{295+475+345+595+538+460}{6}=451.33

The standard deviation is:

\sqrt{\frac{(295-451.3)^2+(475-451.3)^2+(345-451.3)^2+(595-451.3)^2+(538-451.3)^2+(460-451.3)^2}{6-1}}=113.6

At the same way, we can calculate the median, mean, and standard deviation for Washington and get:

median: 380

Mean: 396.6

Standard deviation: 56.3

3 0
2 years ago
Other questions:
  • 1. The expression x3+3x2+x-5 represents the total length across the front of the mansion. Find the length of side I. Show all wo
    9·1 answer
  • How do i turn decimals into coordinates
    6·1 answer
  • X= r-h/y<br> solve for h and r
    6·2 answers
  • Which sets of side lengths could form a triangle? Choose all that apply.
    7·1 answer
  • Determine whether the function is periodic. If it is periodic, find the period.
    8·1 answer
  • Please solve with explanation I’ve been asking all day (this is not a multiple choice question)
    14·1 answer
  • The length of a rectangle is 1 m less than twice the width, and the area of the rectangle is 21 m?. Find the dimensions of the r
    5·1 answer
  • Find the median, mean, lower quartile, upper quartile, interquartile range, and sample standard
    14·1 answer
  • The government is the largest provider of public goods and services. give two examples of public goods and/or
    7·1 answer
  • Please I just don't get it
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!