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
LenaWriter [7]
3 years ago
8

I need two equations to use elimination but I don't know what equations to use.

Mathematics
2 answers:
lyudmila [28]3 years ago
7 0
2x+3y=160
-2x+7y=25 I hope that helps!!
zheka24 [161]3 years ago
4 0

Answer:

Step-by-step explanation:

You might be interested in
What is the equation of the line through the points (1,1), (5,4) (9,7) and (13,10)
mr_godi [17]

Answer:

its c

Step-by-step explanation:

8 0
2 years ago
An air traffic controller is tracking two planes. To start, Plane A is at an altitude of 3427 feet and Plane B is at an altitude
jeyben [28]
3427 + 65.75s = 5000 + 35.5s
65.75s - 35.5s = 5000 - 3427
30.25s = 1573
s = 1573 / 30.25
s = 52 seconds <== they are the same at 52 seconds

3427 + 65.75(52) = 6846
5000 + 35.5(52) = 6846

and their altitude is 6846 <===
6 0
3 years ago
Read 2 more answers
What is the answer to this question?
Anni [7]
Three is also 44 and two and four are 136
7 0
3 years ago
the perimeter of a rectangle is 8 (2x+1) inches. If the length of the sides of the rectangle are 3x +4 inches and 4x+3 inches, w
EleoNora [17]
The sides in parentheses times 2 for each is equal to the perimeter expression.

3 0
3 years ago
What's the answer for it??
Murljashka [212]
I believe the answer is D.
5 0
3 years ago
Read 2 more answers
Other questions:
  • Variables x and y are in direct proportion, and y = 48n when x = 16n. Which value of k correctly relates x and y in the equation
    8·2 answers
  • Anna and Belle are asked to solve −2x − 15 = 6x + 9. Identify where one of them made an error.
    15·1 answer
  • How can you find the number of inches in 1 mile? Show your work.​
    8·2 answers
  • Plzzz help me i will mark you as brainliest​
    14·1 answer
  • A square has a side length of (2x + 4) inches.
    6·2 answers
  • At a carnival luke bought 33 tickets . if he used 3 tickets trying to win the ring toss game,what is the ratio of tickets he has
    10·2 answers
  • A leaf fell from a tree branch. The path it followed is shown in the diagram below.
    9·1 answer
  • Write the equation for a line with a slope of 2 that passes through the point (1,4)
    15·1 answer
  • The mean of three numbers is 8 two of the numbers are 6 and 11 work out the third number
    11·1 answer
  • Aaron flips a coin three times, what is the correct sample space (all possible outcomes)?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!