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
S_A_V [24]
3 years ago
7

Find the solution to the system by the substitution method

Mathematics
1 answer:
sertanlavr [38]3 years ago
8 0
The solution is (6,-3) 
You might be interested in
How does Elian's drawing show that the number 10 is a composite number?
kumpel [21]
It shows that there is only one way to get to 10 which is by multiplying it by 1
6 0
3 years ago
Since Marnie has bought her car,the value has gone down 15%.If her car is 13000 right now,how much was it worth when she bought
Serggg [28]
Percentage of depreciation of the car that Marie bought = 15%
Present value of the car = 13000
Let us assume that the value of the car at the time of buying = x
So
The percentage valuation of the car now = (100 - 15) percent
                                                                 = 85 percent
Then
(85/100) * x = 13000
85x = 13000 * 100
85x = 1300000
x = 1300000/85
  = 15294.12
So the actual cost of the car is 15294.12. I hope the procedure is clear enough for you to understand.
6 0
3 years ago
&lt;CAB=&lt;CDE,<br>AC=4cm, DC=5cm and<br>DE=7cm. Determine the<br>length of sides AB of<br>∆ABC.​
Degger [83]

this is the answer you can try it to see if it works

3 0
2 years ago
How times can 38 go into 7
kaheart [24]
Hmm, this answer is mathematically incorrect. If the question has no errors, 38 can go into 7 0 times, it can't because its bigger than 7. 

However, if it were meant to be the other way round, how many times does 7 go into 38, the answer would be 5. 
6 0
3 years ago
Read 2 more answers
7. 12, 24, 4, 18, 12, 9<br><br> Using the data, create a histogram.
Mnenie [13.5K]

Answer:

import pandas as pd

vec = pd.Series([7.12,24,4,18,12,9])

vec.plot(kind = 'hist')

Step-by-step explanation:

You can use python for that.

By doing

import pandas as pd

vec = pd.Series([7.12,24,4,18,12,9])

vec.plot(kind = 'hist')

And this is the result you get

5 0
3 years ago
Other questions:
  • The population of a city is 1,503,049. The land area of the city is 181.5 km².
    13·2 answers
  • Which segment is corresponding to ad
    6·1 answer
  • A triangle has area 42 cm squared find the height in centimeters if it is 5 cm shorter than the base
    7·1 answer
  • Evaluate mentally. Share your strategies.
    8·1 answer
  • Need help with 9-12 plzzzzz
    8·2 answers
  • Please help!! ill mark you as brain!!
    8·1 answer
  • A room can just store either 10 cases of soya beans drink and 8 cases of fruit juice or 4 cases of soybeans drink and 11 cases o
    5·1 answer
  • Evaluate 7p+6(p/q)2 q if p = 6 and q = 3. show your work and give an explanation for each step .
    14·1 answer
  • The price of the bicycle that someone wants to buy is $282. How much will they pay for the bicycle, in total, if the sales tax i
    5·1 answer
  • Two numbers with a product of 1, such as 3/4 and 4/3 are called reciprocals
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!