Answer:
the answer is 90 (typing more to reach the limit)
3m + 12 < 24
3m + 12 - 12 < 24 - 12
3m < 12
3/3m < 12/3
m < 4
Answer:
There's no question here or picture
Step-by-step explanation:
Area of square painting is 400 square inches.
Let the side of square painting is = a inch
So the area of square painting is =

square inch.
So


Length of wood trim to need to go around the painting is equal to the perimeter of square painting .
So the perimeter of square painting is = 4 * (side)
= 4* 20 = 80 inch.
So the required length of wood trim is = 80 inch.
Answer:
y=6
Step-by-step explanation: