Answer:
Step-by-step explanation:
<u>Number of weeks is x</u>
- 135 + 1/2x = 143 - 1/4x
- 1/2x + 1/4x = 143 - 135
- 3/4x = 8
- x = 32/3 = 10.66 weeks
Answer:
6.132
Step-by-step explanation:
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Answer:
therefore ned spent 1 hour and 10 minutes completing the race.
Answer:
176.63 in²
Step-by-step explanation:
Area = πr²
Area = 3.14 * (7.5²)
Area = 3.14 x 56.25
Area = 176.625 ≈ 176.63 in²
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-Chetan K