a dry cleaner charges $5.52 per pound to clean small rugs. how much would the dry cleaner of 15.4 pounds of rugs cost?round to t
1 answer:
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Answer:
x=5.333
y=3
Step-by-step explanation:
given, y=5-2............(1)
1-3x+y=-12...............(2)
y=5-2=3
put y=3 in equ (2)
1-3x+3=-12
1+3+12=3x
3x=16
x=
x=5.333
hence, x=5.333
y=3 answer