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
Phoenix [80]
2 years ago
13

2x-5y=11,4x+10y=18 Use elimination

Mathematics
1 answer:
Anna11 [10]2 years ago
6 0

Answer:

Step-by-step explanation:

Reza Nazari, ‎Ava Ross · 2019 · ‎Study Aids

18) Choice D is correct sum of terms sum of numbers average ... –2(2x + 5y = 11) , –4x – 10y = —22 4x – 2y = –14 4x – 2y = –14 = –12y = —36 = y = 3 Plug in ...

You might be interested in
A student claims that the equation y=7 is not a linear equation because it does not have the form y=mx+b. Do you agree or disagr
Juliette [100K]
Disagree. Even  though it has no b  it is still a line but a horizontal line. It will be at 7 on the y- intercept but horizontal.
6 0
3 years ago
What is the y-intercept of the graph that is shown below?
Gnoma [55]

Answer:

(0,4)

Step-by-step explanation:

The y intercept is where the x value is zero

x=0 and y =4

The y intercept is (0,4)

7 0
3 years ago
What is the parallel line and slope of a perpendicular like for 3x+5y=4
jonny [76]

Answer:

a line parallel has the same slope and different y-intercept, and the slope of the perpendicular line would be -3/5

Step-by-step explanation:

3x + 5y = 4

5y = -3x + 4

y = -3/5x + 4/5

8 0
3 years ago
What is 89972 rounded by the 3rd significant number
schepotkina [342]

the answer is 90000 or 9e+4. hope I helped!


5 0
3 years ago
Look at the image for the question.
PtichkaEL [24]
I don’t see any images
8 0
3 years ago
Other questions:
  • Danica made $440 working at a pet shop last month. She worked a total of 40 hours. How much money did Danica make per hour?​
    15·2 answers
  • Solve the following <br> Sin 42 = cos ____
    7·1 answer
  • I organized an ocean cleanup and we collected a total of 25 pounds of garbage 16 pounds of the garbage consisted of plastic what
    6·2 answers
  • I’ll give u brainliest if you help with the answer :)
    5·1 answer
  • Write an equation to represent the following statement. 60 is 5 times as great as k
    15·2 answers
  • Please help i will give brainliest
    8·1 answer
  • In ΔDEF, the measure of ∠F=90°, the measure of ∠D=62°, and FD = 3.5 feet. Find the length of DE to the nearest tenth of a foot.
    15·2 answers
  • What is the simplified value of the expression below?<br><br> Negative 2.6 + 5.8
    9·2 answers
  • Colin and amil Each built boxes with a volume of 8 ft.³ Collins box is a cube almils box is a rectangular prism the length of am
    5·1 answer
  • Help meee please l don’t understand it’s a new topic
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!