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
melomori [17]
3 years ago
12

Solve the system using substitution y=2x+10 y=x+8

Mathematics
1 answer:
kvv77 [185]3 years ago
8 0

Answer:

x = -2

Step-by-step explanation:

x+8 = 2x +10

-2x + x = 10-8

-x = 2

divide both side by -1

answer -- x = -2

You might be interested in
Distance between (0,0) to (4,-2)
Marysya12 [62]

Answer:

(0,-2)

Step-by-step explanation:

3 0
3 years ago
Please explain and solve!!! You won't get points unless you explain!!!
konstantin123 [22]
Area of a rectangle of length L and width W is A = LW.

Here, A = 60 ft^2 = (12 ft)(2x-3  ft).  Let's find the values of x for which the area =60 ft^2, and then the values of x for which the area is greater than 60 ft^2.

60 = 12(2x-3) becomes 5 = 2x - 3 after dividing both sides by 12.

Adding 3 to both sides of this last equation results in 8 = 2x, so x = 4.

Does (12 ft)(2[4 ft] - 3) = 60?  Does (12 ft)(5 ft) = 60 sq ft?  YES.

The area of this rectangle will be greater than 60 sq ft if x>4 ft.  (answer)
4 0
3 years ago
Express the function graphed on the axes below as a piecewise function.<br><br> Please helppp!
Scilla [17]
It has multiple functions but it should be close to the middle
3 0
3 years ago
The area of the base b is the area of a square with sides of length 230 m. so, v =
goldfiish [28.3K]
Not completely sure what you are asking, but the area of a square with the side lengths of 230m would be 230*230=52,900.
4 0
3 years ago
these spam accounts are really about to take over this app. no fr, like, i see them on almost all of my posts as well as in the
Korolek [52]

Answer:

Your blocking people that need help

Step-by-step explanation:

Don’t add posts like these as others who need help will have to go through these first

3 0
3 years ago
Other questions:
  • The sum of two numbers is 3. Their difference is -5. What are the two numbers?
    10·1 answer
  • What was png company's current ratio for the year 20x1? 7.74 3.32 2.66 2.47?
    6·1 answer
  • Solve the linear system of equations using the linear combination method.
    5·1 answer
  • Alicia shoots A basketball at a hoop hundred times. She hits the backboard and Misses with 2/5 of her shots, hit the rim and mis
    10·1 answer
  • Simplify the expression<br>11x+9-7=?​
    15·2 answers
  • If mJL = 5.<br> then mML=
    12·1 answer
  • I need help please with unit rates
    13·2 answers
  • How many pieces are there on the rubix cube
    6·2 answers
  • The cube root of r varies inversely with the square of s. Which two equations model this relationship?
    8·1 answer
  • How can you write and evaluate numbers with exponents?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!