Answer:
who knows what is the whole question
Step-by-step explanation:
3x + 4x +5x = 54 (because the perimeter = sum of its dies)
12x = 54
x = 4.5
So the 3 sides are 3*4.5 , 4*4.5 and 5*4.5
= 13.5, 18 and 22.5 units (answer)
Answer:
$477
Step-by-step explanation:
(36)(6)= 378 Lawns
(11)(9)= +99 Weed Pulling
$477 earned in September
Answer:
110.4
Step-by-step explanation: