17-08-2017
Mathematics

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PLEASE HELP i have no idea how to do this answer will give you 30 points please help

PLEASE HELP i have no idea how to do this answer will give you 30 points please help class=

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cubstellationoupyb6 cubstellationoupyb6

17-08-2017

19. 13(x+5)=91
20. (-8)×x-15=30
21. p=23w
22. S=P+2
23. 7
24. -13
25. -8
26. 13
27. -10
28. -72
29. -6
30. 3

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