Answer:
20.4<p<20.8
Step-by-step explanation:
Multiply each side by 4
Because the perimeter equals side*4
The perimeter of a square is 4 times the side length:
... P = 4a cm
Multiply the given inequality by 4 cm.
... 20.4 cm < P < 20.8 cm
(2y+3) (3y-7)
hope it helps;)
21/32
You just multiply across the numerators and denominator
