liyahmakay1853
26.05.2021 •
Mathematics
Thirty 5 points for this answer. no links.
4(a-2) = 2(a-4) + 2a
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Ответ:
a = 0
Step-by-step explanation:
4(a-2) = 2(a-4) + 2a
4a - 8 = 2a - 8 + 2a
4a - 2a - 2a = -8 + 8
0 = 0
Ответ:
This has infinitely many solutions.
Step-by-step explanation:
Any number you put for a would work to make them equal. Feel free to try it.
Ответ:
i think it’s 160.
Step-by-step explanation:
Convert 40% to 0.40. I multiplied .40 but all the answer choices. 160*0.40= 64.