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
sasho [114]
2 years ago
8

1. Which of the following is the x-coordinate of the solution to the system shown below?

Mathematics
1 answer:
astra-53 [7]2 years ago
3 0

Answer:

x=9

Step-by-step explanation:

Using elimination method.

Add equation 1 to equation 2

x + y = 11

x - y = 7

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

2x + 0 = 18

Divide both sides by 2

2x = 18

---- ----

2 2

x = 9

You might be interested in
Please help and no links!!!!
qaws [65]

Answer: 18

Step-by-step explanation:

5 0
2 years ago
Write a number using the following clues:
Korvikt [17]

Answer:

Theres a lot of numbers you can choose from 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96,

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Two polygons are similar. The perimeter of the larger polygon is 120 yards and the ratio of the corresponding side lengths is 1/
Kay [80]

Answer:

20 yards

Step-by-step explanation:

Given that:

Two Given polygons are similar :

Ratio of corresponding sides =. 1/6

Perimeter of larger polygon = 120 yards

Perimeter of smaller = p

Since they are similar, and yhe ratio of their sides Given, we use the relation :

(Smaller perimeter / larger perimeter) = (smaller side / larger side)

(p / 120) = (1 /6)

Cross multiply :

6p = 120

p = 120/6

p = 20 yards

4 0
3 years ago
Create and solve a system of equations for the following scenario: Luke and Leia are selling hot dogs and hamburgers at a minor
mixas84 [53]

So x + y = 45, and 4x + 5y = 195. Get y by itself. Subtract x from both sides in the first equation to get y = 45 -x, and subtract 4x from the second equation to get 5y = 195 - 4x. Divide by 5 to both sides to get y = 39 - 4/5x. 39 - 4/5x = 45 - x. Add x to both sides to get 39 - 1/5x = 45. Subtract 39 from both sides to get -1/5x = 6. Divide by -1/5 to get x = -30, or 30. In the first equation, do 30 + y = 45. Subtract 30 from both sides to get y = 15. Check. 4(30) + 15(5) = 195, or 120 + 75 = 195.


5 0
3 years ago
1. Using the figure below, what is the measure of angle ABE?
Eva8 [605]

Answer:

see below

Step-by-step explanation:

Because ∠ABE and ∠CBD are vertical angles, ∠ABE = ∠CBD = 40°.

3 0
3 years ago
Read 2 more answers
Other questions:
  • Which exponential equation is equivalent to the logarithmic equation below?
    5·1 answer
  • The Perimeter of a regular octagon is 128 inches. Find the length of each side
    14·2 answers
  • The circumference of a circular tabletop is 72ππ inches. What is the area, in square inches, of the tabletop?
    6·1 answer
  • PLEASE ANSWER! 10 Points
    12·2 answers
  • Does 2 times 36 equal 3 times 24
    9·1 answer
  • What is the simplified form of -24m^5 n^4/ 8m^-7 n^-2
    14·1 answer
  • There are t teams in a soccer league.Each team has 11 players.Make a table , write an equation , and draw a graph to describe th
    6·1 answer
  • How would I solve this?<br><br>(3x-4) - (4x-1)​
    15·1 answer
  • Need helppppp I’m stuckkkk
    11·2 answers
  • American Sign Language
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!