Answer:
2x-7
-14
3x
x = 1
Step-by-step explanation:
1. 3 yards 2. 3520 yards 3. 3 ft 8 in 4. 84 inches 5. 15840 6. 9 feet 7. 6 feet 8. 25 inches 9. 1 yard 9 inches
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Answer:
18.7 m/h
Step-by-step explanation:
I believe that is the correct answer because it shows the answer is going to be m/h (meter/hour) so then you would just divide the meters over the hours.
768.57 / 41.1 = 18.7 m/h
Step-by-step explanation:
let no. of hours be x.
45x - 12 ≥ 117
45x ≥ 129
x ≥ 2.8667 (5sf)
therefore, 3 hours (round up to next whole number).
Topic: inequalities
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