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
Law Incorporation [45]
2 years ago
5

I give yall crown please help me i need sm help PLEASEEEEEEEEEEEEEEEEEEEEEEEEE dont bs

Mathematics
2 answers:
Brrunno [24]2 years ago
5 0

Answer:

(-1, 7)

Step-by-step explanation:

Step 1 - Make the two equations equal the same:

3x + y = 4

2x + y = 5

Add 1 to the first equation:

3x + y + 1 = 5

2x + y = 5

3x + y + 1 = 2x + y

Step 2 - Subtract 2x from both sides to isolate y:

3x + y + 1 = 2x + y

3x - 2x + y + 1 = 2x - 2x + y

x + y + 1 = y

Step 3 - Subtract y from both sides:

x + y + 1 = y

x + y - y + 1 = y - y

x + 1 = 0

x = -1

Step 4 - Plug known variable back into the first equation:

3x + y = 4

3(-1) + y = 4

-3 + y = 4

Step 5 - Add 3 to both sides to isolate the y:

-3 + y = 4

-3 + 3 + y = 4 + 3

y = 7

Meaning the two coordinates  are:

x = -1

y = 7

Or:

(-1, 7)

Hope this helps!

Rudik [331]2 years ago
3 0

Answer:

b

Step-by-step explanation:

You might be interested in
What is the radius of a circle with a circumference of 30.4 feet? 4.8ft 3.4ft 6.3ft 9.7ft?
tankabanditka [31]
≈<span>4.8 ft is your answer</span>
7 0
3 years ago
Please solve for X and Y. <br> -7x-9y= -18<br> -2x-7y= 17
Musya8 [376]

Answer:

Step-by-step explanation:

8 0
3 years ago
5) 85% of 366.8 is what?<br> A) 431.5 B) 311.8<br> C) 128.1 D) 10146
Nataly_w [17]

Answer: The answer is B

B. 311.78

4 0
3 years ago
Read 2 more answers
Express 192 as a prime factors in order
iVinArrow [24]
You can write this two ways - as a list of prime factors, or combine like factors and represent their quantity with an exponent.
If you begin by dividing by two, you can do that six times, with a three as the remaining prime factor.
2·2·2·2·2·2·3
OR
2∧6 · 3
7 0
4 years ago
The selling price of an item is $650 marked up from the wholesale cost of $450. Find the percent markup from wholesale cost to s
Katen [24]

Answer:

the price went up 44.44%

Step-by-step explanation:

200÷450×100

8 0
3 years ago
Read 2 more answers
Other questions:
  • What is the size of the triangle angles?
    15·1 answer
  • Whitch expression represents the phrase 8 less than a product of 6 and a number x
    15·1 answer
  • Really don’t understand this
    5·2 answers
  • Ifx + 2y = 8 and - 2x + 3y = 5, then what is the value of 2x + 3y?
    13·1 answer
  • What is the name of the type of data that a scatterplot is used to analyze?
    8·2 answers
  • What is the common ratio for the sequence 1, 4, 16, 64,...? 2 4
    15·2 answers
  • What do I do first, division, multiplication, subtraction, addition
    5·1 answer
  • URGENT DAWG. The tangent function is undefined for certain values of x. Therefore, the
    5·1 answer
  • Jose went to the store and brought a hat that cost $23.60. How much will it cost if Jose purchased 6 hats?
    11·1 answer
  • Help! <br><br> M/J Grade 8 Pre-Algebra
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!