shataviasumpter78
21.01.2021 •
Mathematics
WILL GIVE BRAINLIEST
Which expression is equivalent to 7a — 8 — 12a + 4 ?
a -9a
b 31a
c -5a - 4
d 19a + 12
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Ответ:
c
Step-by-step explanation:
7a-12a-8+4=-5a-4
Ответ:
27.5 and 18.5
Step-by-step explanation: