Claire earned P50 or less per hour written in inequality

C<50

hope this helps!!:)

Step-by-step explanation:

meters

Step-by-step explanation:

Let = the width of the rectangular room.

From the information "is three times as long as it is wide", we can set the length of the room as .

Perimeter of rectangle = (formula for perimeter of rectangle)

(combine like terms)

meters

∴ The width of the room is 9 meters.

To find the length of the room, we can use substitution:

Length =

meters

∴ The length of the rectangular room is 27 meters.

Hope this helps :)