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gg68814
06.07.2019 •
Mathematics
Which answer is correct ? explain why
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Ответ:
Ответ:
-dawn is 3 years older than sara
-sara is older than dawn
-dawn age is x
...so if dawns age is 3 years older than sara
then you would subtract
example:
lets say your 14 you have a cuzon that is 11
14-11=3
so that mean that you are 3 years older
hope this makes sense and plz mark brainliest!!!
ask me if you need more help!!
Ответ:
7x-4y+2=0
7x-4y+2-2=0-2
7x-4y=-2
Standard form: 7x-4y=-2