7. mr. garcia bought 27 large boxes of chlorine tablets and 33 small boxes of chlorine tablets. each
large box cost $53 and each small box cost $32. how much did mr. garcia spend altogether?
$2,487
© $2,427
® $2,586
0 $1,431

Consider the line y = -3/-2 x +6. find the equation of the line that is perpendicular to this line and passes through the point (-9,-3). find the equation of the line that is parallel to this line and passes through the point (-9,-3).

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Charlie is at an amusement park that has 18 different rides. each ride costs $1.75. the function c(r) = 1.75r represents the total amount of money that charlie will spend if he goes on r rides, but he never goes on the same one more than once. what domain and range are reasonable for the function?