hjgdk2167

10.12.2019 • 

Mathematics

Aparking lot began with two times as many spaces in a row as rows. after being expanded, 7 more rows were added and 9 more spaces in each row. the maximum number of spaces that the parking lot will hold is 582.

if r represents the original number of rows, which of the following represents this situation?

a.
2r2 + 23r > 645

b.
2r2 + 63 > 582

c.
2r2 + 23r + 63 < 582

d.
2r2 < 645

Ответ:

mantha0402

02.07.2020

Mathematics

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x = -3

Hope this helps and good luck :)

Step-by-step explanation:

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