Elena wants to make a scale drawing of her bedroom. Her bedroom is a rectangle with length 8 meters and width 5 meters. She decides on a scale of 1 to 40. Elena’s bedroom door is 1.2 meters wide. How wide should the door be on the scale drawing?

30 units^2

step-by-step explanation:

area is l × w

the length is 3

and the width is 10

3 × 10= 30 units squared

b

step-by-step explanation:

you can't solve x because it is 2 linear equation and you only have one equation

what level of math? also i don't need to be paid if i can you.