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
skelet666 [1.2K]
2 years ago
9

How do you solve the system: y+1=2x 5y+5=10x

Mathematics
2 answers:
goblinko [34]2 years ago
8 0

Answer:

5+5=10x

  • y=1×5+5=10x

45×+=1+32=

Marta_Voda [28]2 years ago
4 0

Answer:

choose "infinitely more solutions"

Step-by-step explanation:

Let's solve this system by substitution method

y+1=2x

- 1 = - 1

y = 2x -1   <-- sbstitute this in the next equation

---------------------------------------------------------------------------------

    5y+5 = 10x

5(2x -1) + 5 = 10x

10x -5 + 5 = 10x

10x + 0= 10x

- 10x = -10x

0 = 0      <-- infinitely more solutions

You might be interested in
Two sides of a triangle have lengths 10 and 18. Which inequalities describe the possible lengths for the third side x?
puteri [66]
Let with X is denoted the length of the third side.
For a triangle the following statements must be true:
The sum<span> of the </span>lengths<span> of any two sides of a </span>triangle<span> is greater than the </span>length<span> of the third side.
 This means that this inequality can be written: X<10+18 ,X<28

</span>
7 0
3 years ago
NEED QUICK HELP ANSWER FOR POINTS
djyliett [7]

Answer:

i have no idea what to do

Step-by-step explanation:

4 0
3 years ago
Question 9 (1 point)
Likurg_2 [28]

Answer:

A piece of Jewelry costs $4.5 and a hair accessory costs $1.5.

Step-by-step explanation:

Let the price of a piece of jewelry is $x and that of a piece of hair accessories is $y.

So, from the given conditions we can write two different equations as

5x + 8y = 34.5 ............ (1) and

2x + 16y = 33 ............... (2)

Now, solving the equations (1) and (2) we get

2x + 2(34.5 - 5x) = 33

⇒ 8x = 36

⇒ x = $4.5

Again, from the equation (2) we can write

2(4.5) + 16y = 33

⇒ 16y = 24

⇒ y = $1.5

Therefore, a piece of Jewelry costs $4.5 and a hair accessory costs $1.5. (Answer)

6 0
3 years ago
227 mg of potassium.what is the diferencie betweem this amount and 1 gram?
Illusion [34]
The answer is  0.227 
hope this helps.

5 0
3 years ago
A girl flips a coin six times. If she gets a head, tail, head, tail, and head combination the first five times, what is the prob
Scrat [10]
C. 1/2
You have a 1/2 of a chance when flipping a coin
5 0
3 years ago
Other questions:
  • What are three ways a rectangle and a square are alike
    8·2 answers
  • Helppppppp asappppp
    9·1 answer
  • How is the number 2 in 582 similar to the 2 in the number 528
    12·2 answers
  • Someone please give me the simplified answer !
    15·2 answers
  • Daniel wants to do 312 practice problems to prepare for an exam. if he wants to do approximately the same number of problems eac
    5·1 answer
  • Will give brainlesr please help im 25% blind
    10·1 answer
  • Find the value of z ANSWER IS NOT 12. NO LINKS OR SPAMS! THANK YOU!!!!!!​
    9·1 answer
  • What is 18123÷20 can you please write it our
    9·2 answers
  • a factory could produce 84 toy robots in one day. They purchased some new equipment. Now they can produce 105 robots in one day.
    11·1 answer
  • Please help i’ll give brainliest and explain please
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!