Answer:
one solution: (-1,1)
Step-by-step explanation:
we have
----> equation A
----> equation B
Solve the system by substitution
Substitute equation A in equation B
solve for x
<em>Find the value of y</em>
---->
The solution is the point (-1,1)
therefore
one solution: (-1,1)
Answer:
The second equation can be written by equation (1) is given below
8x-5y=3
The two equations represents the same line and therefore they have an infinite number of solutions that are true for both equations.
Step-by-step explanation:
Given equation is
To find the second equation to create the given system of equations to have infinitely many solutions :
The second equation can be written by equation (1) is given below
8x-5y=3
The two equations represents the same line and therefore they have an infinite number of solutions that are true for both equations.
25-11=14
15-9=6
6+14=20
20/5
=4
Step-by-step explanation:
this is answer.is it write ???
Answer:
- B. Nathan can download 10 games and have $0 left on the card
Step-by-step explanation:
<u>Function given</u>
Each game costs $0.5 so 10 games cost 10*0.5 = $5
- m = -0.5*10 + 5
- m = -5 + 5
- m = 0
Therefore when 10 games downloaded, no money is left on the card.
<u>Correct choice is:</u> B