monij4
20.11.2020 •
Mathematics
Which algebraic expression is equivalent to the expression below?
A.
18x - 45
B.
9x - 7
C.
2x - 45
D.
18x + 45
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Ответ:
A. 18x - 45
Step-by-step explanation:
Ответ:
AC = 15x - 27
Step-by-step explanation:
AB + BC = AC
6x + 9x - 27 = AC
15x - 27 = AC
hope this helps