Answer:
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12/8 = 30/x ... x =20minutes
Step-by-step explanation:
72
multiply by 16
x=3, y=23
x=6, y=41
x=8, y=53
x=9, y=59
x=3, y=6(3)+5
y=18+5
y= 23
x=6, y=6(6)+5
y=36+5
y= 41
x=8, y=6(8)+5
y=48+5
y=53
x=9, y=6(9)+5
y=54+5
y=59
-6 and 2
See attached worksheet.
