Answer:
c) x<2
Step-by-step explanation:
2x-1<3
add 1 to both side gets 2x<4
divide 2 to both sides gets x<2
Answer:
divide the number of miles you tried by the number of miles per ga;
738/18 = 41 gluons.
now multiply 41 x $2.24 = $9q.84
0.65
1.2
Those are the answers
Answer:
If you choose any value for k other than 6, that will be give you the one solution.
If k=6, you have no solutions because the lines will be parallel.
Step-by-step explanation:
We are going to put each of this in y=mx+b where m is the slope and b is the y-intercept.
kx+2y=5
Subtract kx on both sides:
2y=-kx+5
Divide both sides by 2:
y=(-k/2)x+(5/2)
The slope is -k/2 and the y-intercept is 5/2
3x+y=1
Subtract 3x on both sides:
y=-3x+1
The slope is -3 and the y-intercept is 1.
We want the system to have one solution so we want the slopes to be difference.
So we don't want (-k/2)=(-3).
Multiply both sides by -2: k=6.
We won't want k to be 6.
Answer:
Step-by-step explanation:
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