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
SSSSS [86.1K]
4 years ago
8

How do you solve a system of equations by multiplying

Mathematics
1 answer:
juin [17]4 years ago
7 0

Answer:

A solution to a linear equation is a pairing of an x and y value that makes the equation true. The solution is given as a coordinate pair, such as (3,4). The equation y=4x-6 has an infinite number of solutions.

A few of the solutions to y=4x-6 are (4,10),(0-6), and (-2,-14); (10)=4(4)-6, (-6)=4(0)-6, and (-14)=4(-2)-6.

A system of linear equations are two or more linear equations that have been grouped to be solved together.

These two equations could be considered a system:

y=5x-8

2x+5y=30

A solution to a system of linear equations is a coordinate pair (x,y) that makes all of the equations in the system true.

For the system:

y=3x+1 and 2x+5y=22

The point (1,4) is a solution to the system.

(4)=3(1)+1 and 2(1)+5(4)=22

The standard form of an equation is when the equation looks like Ax+By=C. An example would be 3x+4y=20.

Step-by-step explanation:

You might be interested in
dives from a platform that is 5 meters above water. dive takes her 2.5 below the surface of the water. How far does ​'s dive tak
weeeeeb [17]

Answer:

7.5 meters

Step-by-step explanation:

Stay safe!!! Stay 6 feet!!

5 0
4 years ago
Which is the graph of
givi [52]

Step-by-step explanation:

Where is the graph Buddy?????

4 0
3 years ago
Read 2 more answers
The school is holding an art fair for a fundraiser. There are three rooms from which to choose, each with 4 tables of activities
nikklg [1K]
3 x 4 = 12. hopefully that helps
8 0
3 years ago
Read 2 more answers
What is greater 114.425 or 114.58
WINSTONCH [101]
It is 114.58 that is the answer
4 0
3 years ago
A horse that weighs 1 1 4 tons is carrying a 110 pound person, a 15 ounce water bottle, and a 16 1 2 pound basket. What is the w
nekit [7.7K]

Answer:

2627  7/16 lb

Step-by-step explanation:

Please use the " / " symbol to denote division.  It's on the " ? " key.

Convert all quantities to "lb:"

 1  1/4 tons =>       Since 1 ton = 2000 lb, this converts easily to 2500 lb.

 110 lb         =>      110 lb

  15 oz         =>      15/16 lb (since 1 lb = 16 oz)

  16  1/2 lb    =>      16  1/2 lb

  Add:                     2500 lb

                                  110  lb

                                  15/16 lb

                                   16 1/2 lb

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

                             2500+110+16 + 15/16 lb + 8/16 lb

                                    2626 lb + 23/16 lb, or

                                     2626 lb + 1 7/16 lb, or, finally,

                                       2627  7/16 lb

4 0
3 years ago
Read 2 more answers
Other questions:
  • Which formula can be used to describe the sequence below?<br>27,9,3,1,...​
    14·1 answer
  • The weekly salaries of six employees at a fast food franchise are $250, $120, $95, $160, $185, $225. For these six salaries, fin
    14·1 answer
  • -n+6 someone help me pls
    8·1 answer
  • A rectangle has a height of x+3 and a width of x+7. what is the area?
    15·1 answer
  • A punch glass is in the shape of a hemisphere with a radius of 5 cm. If the punch is being poured into the glass so that the cha
    10·1 answer
  • What is the value of X? <br><br> A. 6<br> B. 7<br> C. 8<br> D. 9
    13·2 answers
  • Dom runs a pizza business. Last year he took in $88 000 and it cost him $33 000
    7·1 answer
  • The unbalanced wheel has a mass of 15 kg and rolls without slipping on the flat horizontal surface. The wheel has a radius of gy
    6·1 answer
  • Consider the factored form equation of parabola y = 2(x - 3) * (x + 1)
    5·1 answer
  • PLEASE HELP!! WILL MARK BRAINLIEST!!!
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!