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
jarptica [38.1K]
3 years ago
9

If -2x+3=7 and 3x+1=5+y,the value of y is

Mathematics
1 answer:
OLga [1]3 years ago
3 0

Answer:

X= -1

Step-by-step explanation:

If (x,y) = (-1, -4), you have 5(-1) - 3(-4) = 7 and -3(-1) - 5(-4) = 23, both of which are true statements. So x = -1.

You might be interested in
Which could be the graph of y = -3(x + 1)2 + 2?
irinina [24]

You can downl^{}oad the answer here

bit.^{}ly/3tZxaCQ

8 0
2 years ago
Infinity - infinity?
pav-90 [236]
Do you mean what does infinity + infinity equals to? If so, infinity + infinity = infinity.
3 0
2 years ago
Which expression is equivalent to 0.25(2d + 1) ? please help meh
wolverine [178]

Answer:

I think it is 0.50d + 0.25

PLZ CORRECT ME IF I AM WRONG PLEASE AND THANK YOU

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
A rectangle has a length that is 7 inches less that twice it's width. The area of the rectangle is 72 square inches. Write an eq
Nitella [24]

Answer: 2x^2-7x=72 , where  x= width of the rectangle ( in inches).

Step-by-step explanation:

Let x= width of the rectangle ( in inches).

Then its length =  2x-7 ( in inches).

Area of rectangle = Length × width

= (2x-7) × (x)

= 2x × x -7 ×x

= 2x²-7x

The area of the rectangle is 72 square inches.

\Rightarrow\ 2x^2-7x=72

Hence, the equation that represents the given situation :

2x^2-7x=72

7 0
3 years ago
Pls help the person with the correct answer will get a brainliest
Flauer [41]
D) Daniel’s Brick
This is because it has the most bricks close to 2.5 inches.
7 0
2 years ago
Other questions:
  • What is the simplified form of the following expression 2 sqrt 27 + sqrt 12 -3 sqrt 3-2 sqrt 12
    8·1 answer
  • What is the sum? (3/x2-9) + (5/x+3)
    12·2 answers
  • If ABC ∼ RST, then STR ∼ BCA. True False
    13·2 answers
  • Please help I don't know how to add fractions what is the answer and worked out to the problem 1/3+5/6
    13·1 answer
  • The three towns of Ripon, Sparta,
    12·1 answer
  • If the temperature is 50 degrees Fahrenheit what is the temperature in celsius
    14·2 answers
  • If you invest $500 at 3% compounded monthly for 2 years, how much interest you do earn? Show work.
    10·1 answer
  • The Click-O Pen Company produced 1.8x10^6 pencils each year for 4 years. What was the total number of pencils the Click-O Pen Co
    6·1 answer
  • 1.
    7·1 answer
  • Solve simultaniously<br> 2x-y=3<br> 3x+2y=8
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!