Create Quadratic Equations and Inequalities A parking lot began with two times as many spaces in a row as rows. After being expanded, 6 more rows were added and 12 more spaces in each row. The maximum number of spaces that the parking lot will hold is 451. If r represents the original number of rows, which of the following represents this situation? 2r^2 + 72 451 2r^2 + 24r + 72

Question

Create Quadratic Equations and Inequalities A parking lot began with two times as many spaces in a row as rows. After being expanded, 6 more rows were added and 12 more spaces in each row. The maximum number of spaces that the parking lot will hold is 451. If r represents the original number of rows, which of the following represents this situation? 2r^2 + 72 > 451 2r^2 + 24r + 72 < 451 2r^2 < 523 2r^2 + 24r > 523

mathmath333 · Answer

the wording is too ambigous 
and note that only option c is giving integer solution here

directrix · Answer

@Starr_DynastyT   Please check your posted problem and options to confirm that the question is completely and correctly posted. Check against your text, okay?  Thanks.

perl · Answer

interesting question