Help please
30. If x-y= 7 and x2 - y2 = 35, what is x+y?
5
G. 7
H. 10
J. 2...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 10.09.2021 05:00, heathhm60541
Help please
30. If x-y= 7 and x2 - y2 = 35, what is x+y?
5
G. 7
H. 10
J. 28
K 42
![answer](/tpl/images/cats/otvet.png)
Answers: 2
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