Perform the indicated operation

1. 2/3+3/8

2. 5/4+7/9

3. 10 3/7+ 19 5/9

4. 1 2/3+5 3/8

5. 6/11-4/11

6. 13/16-3/8

7. 9/32-1/16

8. 5 1/6-2 2/3

9. 2/3-5/8

10. 4/11•10/8

11. 5/17•3/8

12. 7 1/8•5 2/3

13. 1/3 / 3/8

14. 4/11 / 4/9

15. 8 1/2 / 2 1/4

y = 2x

step-by-step explanation:

if you divide each number in the sequence, you'll see that they all have a multiple factor of 2. each number in the series, and any other numbers which may continue, will be multiplied by 2. therefore, y is the next number in the sequence, and x is the current one, so, our formula will be y = 2x.

step-by-step explanation:

1

ummm seems that u didnt post the attachement !

$6.42

step-by-step explanation: