Answer:
The constant is $10
The variable x represents how many kids there are
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42 miles in 3 hours it is the answer
12.4 is the answer
=13.6+6.7-4.1-3.8
=20.3-7.9
=12.4
hi
Step-by-step explanation:
y=3x+24
y-3x=24
y-x= 24/3= 8
y-x = 8
2.
6x +6y= -24
6x+y= -24/6= -4
6x+y= -4
x+y= -4/6= -2/3
x+y= -2/3