minstcordell4115
28.08.2019 •
Mathematics
If n = 15, what is the value of the expression below?
6.21 + n × 13 - 30.3
a. 245.43
b. 170.91
c. 231.51
d. 366.933
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Ответ:
answer: (-5,1)
step-by-step explanation: