Answer:
38
Step-by-step explanation:
you wanna add the number
True. You'd change 1 2/3 to have the same denominator as 2 1/6. So it'd be 1 4/6+2 1/6 and that equals 3 5/6 :)
Pretty sure it’s 42.5 cm.
Answer:
1) x≥6
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2) h > 20
Mark worked more than 20 hours.
Step-by-step explanation:
1) -20x+18≥-102
-20x≥-102-18
-20x≥-120
Dividing -20 both side
≥
x≥6
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2) 14h + 25 > 305
14h > 305-25
14h > 280
Dividing 14 both side
h > 20
Mark worked more than 20 hours.