Asked by sydney

How many solutions does this system have-2x+y=3 6x=9-3y
A. one
B. none
C. infinite
D. two

A??
Answered by sydney
answer was c
Answered by Reiny
-2x+y=3 ----> 2x - y = -3

6x=9-3y
6x + 3y = 9
divide by 3 ,
2x + y = 3

Since the slopes are different, they will intersect.
So ONE solution.

Proof:
http://www.wolframalpha.com/input/?i=plot+-2x%2By%3D3+,+6x%3D9-3y
Answered by N/A
OK connections academy Honors Algebra
1. inconsistent
2. infinite
3. (4,-1)
4. Exactly two solutions
5. No solutions
hope this helps
Answered by i’m fcked
n/a the last one is wrong
real answers:
d
c
d
c
your welcome
Answered by Anonymous
DCDB!!!!!! I got 3/4.
Answered by Beats by dre
D
C
D
C
Connections academy 2020, I don't recommend using these if you're from next year 2021. At least not the last option
Answered by Lol
They wrong lol the first question is b I’m pretty sure
Answered by Lol
And the question asked is infinite..
Answered by connexus 2021
The answers for me in honors class are
D, inconsistent
C, infinite
D, (4,-1)
C, (0.5,1.5)
A, no solutions
Answered by One
Because maximum number of solutions of an equation is equal to its degree
Answered by Castroid
It's DCDB for connections academy 2022, Solving systems by Graphing Quick check
Answered by WHY????
these are the answers:
1. Which best describes a system of equations that has no solution?
inconsistent
2. How many solutions does this system have?
2x + y = 3
6x = 9 - 3y
infinite
3. What is the approximate solution of the linear system represented by the graph below?
(4, –1)
4. Which cannot describe a system of linear equations?
exactly two solutions
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