3 years ago

I really need help on this help me please

Mathematics

2 answers:

Eduardwww [97]3 years ago

8 0

Answer:

by migration

Step-by-step explanation:

people believed in things then moved and showed others

IrinaK [193]3 years ago

6 0

Answer:

Step-by-step explanation: different cultures pick up another cultures way of living and soon it becomes there way of life as well, 6th grade social studies I feel you.

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Tanzania [10]

I hope this helps you

13x-11x=-25-15

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x=-20

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3 years ago

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sasho [114]

Answer: (D) $\frac{y-x}{y+x}$

Explanation:

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Just a note on writing down these expressions: I recommend using parentheses whenever you can to avoid misinterpretation. An expression 1/x-1/y / 1/x+1/y could be interpreted by someone as 1/x-(1/y / 1/x)+1/y, which is a different thing.

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