Answer:
3/7
Step-by-step explanation:
18/42=9/21=3/7 answer
Grace weighed 167 pounds before she started her exercise program.
Step-by-step explanation:
Given,
Weight lost by Grace = 45 pounds
Weight of Grace after exercise weeks = 122 pounds
Let,
x represents the weight of Grace before she started the exercise program.
Loss means subtraction, therefore,
We will subtract the lost weight from original weight.
Original weight - Weight lost = Weight after exercise weeks

Adding 45 on both sides

Grace weighed 167 pounds before she started her exercise program.
Keywords: equation, addition
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It would be both the penny and the quarter.
The hundredth place would be the third one from the left.
_._ _ _
So therefore the quarter and penny both have a five in that spot.
Answer:
c<15
Step-by-step explanation:
2x+17 < 13
Step-by-step explanation:
2.9 hours = 174mins
174 mins = 4.9miles
1 miles = 1740/49 mins
8.73 miles = 310.0mins (1dp)
Topic: Rate & Proportions
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