Find three consecutive odd integers such that the sum of the largest and twice the smallest is 25,
if x represents the smallest integer, then which equation could be used to solve the problem?
2x+x+2=25
2x + x +45 25
2x + 2x + 425

Step-by-step explanation:

If the smallest integer is x, the next odd number would be x + 2, and the largest would be x + 4.  The sum of the largest (x+4) and twice the smallest (2x) is 25.  The equation for that would be (x+4)+2x=25 which is 3x + 4 = 25.  Not sure how far you have to go with it.  But that equation could be solved for x.

7. 153.86 ft

8. 12.56 ft

9. 78.5 m

10. 379.94 in

11. 132.665 m

12. 12.56 yd

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14. 113.04 ft

15. 63.585 ft

16. 254.34 m

17. 50.24 cm

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