itzdryoshi
03.07.2019 •
Mathematics
Jane evaluates x2 – 3x + 5 for x = –2 below. step 1: (–2)2 –3(–2) + 5 step 2: = –4 + 6 + 5 step 3: = 7 what, if any, was jane’s mistake?
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Ответ:
Ответ:
Ответ:
173.5
Step-by-step explanation:87.9+85.6 =173.5
you have to use absolute value to turn them both positive
Hope this helps