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
valina [46]
3 years ago
5

PLEASE HELP ASAPPPPPP!!!!!!!!!!!!

Mathematics
1 answer:
Montano1993 [528]3 years ago
4 0

Answer:

324

Step-by-step explanation:

divide 752 by 2 to get 376

then subtract 52 from 376 to get 324

You might be interested in
3x - 8 - 15x = a(2 - x)
natima [27]

Answer:

hope it helps

plz mark as brainliest

7 0
2 years ago
I NEED HELP!!!
oksano4ka [1.4K]

Answer:

x= -2, y = -3

Step-by-step explanation:

1. substitute x = 4+2y in the first equation: \begin{bmatrix}2\left(4+2y\right)+y=-7\end{bmatrix}

simplify it : \begin{bmatrix}8+5y=-7\end{bmatrix}

2. isolate y in 8 + 5y = -7 --> 5y = -7 - 8 -->

3. solve for y:  5y = -15 --> y = -15/5 --> y= -3

4. solve for x: x = 4 + 2y

x = 4 + 2(-3)

x = 4 + (-6)

x = -2

6 0
2 years ago
What is the interquartile range of the data set ​
Verizon [17]

There are many methods of doing this. This one finds the median; however, instead of halving, you can use quarters instead.

First order the data, ascendingly:

10, 17, 18, 18, 18, 20, 20, 25, 25, 30, 30

Find the median:

For an even number of values: The number of values / 2

For an odd number of values: The number of values + 1 / 2

11 is odd.

11 + 1 / 2

12 / 2 = 6

The median is at the 6th position.

10, 17, 18, 18, 18, 20, 20, 25, 25, 30, 30

The median is 20.

<em>Other method:</em>

<em>You don't need this step.</em>

Using the values lower than the median, exclusive, find the median of the lower values;

For an odd number of values: <u>The number of values + 1 / 2</u>

10, 17, 18, 18, 18

5 + 1 / 2 = 6 / 2 = 3

The median of the lower values is at position 3.

This is the lower quartile.

10, 17, 18, 18, 18

<em>Other method:</em>

<em>For an odd number of values: </em><u><em>The number of values + 1 / 4</em></u>

<em>11 + 1 / 4 = 12 / 4 = 3</em>

<em>10, 17, </em><em>18,</em><em> 18, 18, 20, 20, 25, 25, 30, 30</em>

<em />

Using the values greater than the median, exclusive, find the median:

For an odd number of values: <u>The number of values + 1 / 2</u>

20, 25, 25, 30, 30

5 + 1 / 2 = 6 / 2 = 3

The median of the upper values is at position 3.

20, 25, 25, 30, 30

This is 25.

This is the upper quartile.

<em>Other method:</em>

<em>For an odd number of values: </em><u><em>(The number of values + 1 / 4) * 3</em></u>

<em>(11 + 1 / 4) * 3 = (12 / 4)  * 3 = 3 * 3 = 9</em>

<em>10, 17, 18</em><em>,</em><em> 18, 18, 20, 20, 25, </em><em>25</em><em>, 30, 30</em>

Your interquartile range is 3 - 25

25 - 3 = 21

<h2>21</h2>
8 0
3 years ago
What does the graph of an equation reveal about the solutions to the equation?
Triss [41]
It reveals whether the answers will be negative, and how many solutions the equation will have. 
3 0
3 years ago
Show me the work for 400-126
swat32
400-126=274

400
126
-----
0-6 can't go into so make the 0 a 6
Then make 0-2 make 0 a 10 then a 9
Then make 4 into a 3



4 0
3 years ago
Other questions:
  • I cannot understand this AT ALL. for some reason..help?
    15·1 answer
  • 1. find the sum of the following numbers: -4, 7, -3, -12, 9
    12·1 answer
  • The price of a lawn mower is x dollars. The store is having a 75% end of summer clearance sale. Which expression can be used to
    8·2 answers
  • Please help, I don’t know how to do this. Thank you
    7·1 answer
  • Any help would be appreciated
    12·1 answer
  • (Use photo ) find the length of the hypotenuse in each right triangle. Please show work and round to the nearest tenth,if necess
    6·1 answer
  • The length of a rectangle is 4 inches more than its width. If 2 inches are taken from the length and added to the width, the fig
    15·1 answer
  • Fred sold half of his comic books and then bought 8 more he now has 16 how many did begin with
    15·2 answers
  • Sara claims that the number of pages she has read in her book is proportional to the number of minutes that she has spent readin
    12·1 answer
  • Which equation represents exponential decay?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!