The sum of 3 and twice a number, s, is
less than -11. What is a possible value for
x?

-7

Step-by-step explanation:

So to start we know we are adding the two numbers to get something that is less than -11. They give us both numbers (3 and twice s). The twice a number,s, just means the variable they want you to use is s and its multiplied twice. Since we only need a single possible value we can just set it equal to -11.

3+2s= -11      First subtract the 3 from both sides.

-3        -3

2s=-14      Now divide by 2 to get s alone.

2      2

s= -7  This wold be your possible answer.

7. 153.86 ft

8. 12.56 ft

9. 78.5 m

10. 379.94 in

11. 132.665 m

12. 12.56 yd

13. 226.865 ft

14. 113.04 ft

15. 63.585 ft

16. 254.34 m

17. 50.24 cm

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