Answer:
i want points
Step-by-step explanation:
Hmm...
0.51 or Marissa had the greatest amount
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The answer to number 18 is Cassie
Answer:
x=-2, y=-3
Step-by-step explanation:
we can rearrange the questions to make it easier
y=3x+3
2y=-3x-12
if you add the two equations, you get
3y=0x-9
so y=-9/3 = -3
plug y into one of the equations
-3=3x+3
-6=3x
x=-2
and then check your work by plugging into the other equation:
2*-3=-3(-2)-12
-6=6-12
-6=-6
Answer:
.42 miles more
Step-by-step explanation:
12.98 minus 12.56