2 years ago

I just need those two at the top ... The other one you ca try. NEED TODAY TIGHT NOW

Mathematics

2 answers:

elixir [45]2 years ago

8 0

I hope this helps you

Elodia [21]2 years ago

4 0

1. is c

idk about the others

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Replace the informations you don't know with letters.

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Then solve the equations.
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then replace the y in the first equation with its worth from the second equation :

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