Answer:
155 sheets
Step-by-step explanation:
Warner used 75 of the printer paper .
He now has 80 sheets left .
Sheets in the package when warner bought it = used + remaining sheets
That’s 75 + 80
= 155
The package had 155 sheets when warner bought it .
8.10/2 + 2.3 = 46 total area is 46
Area of windows = (3×4×5)
= 60
area of wall = 8×18
= 144
=(60÷144)×100
=0.4167 × 100
=41. 67% or
=42 %
X = 29
You add the two together and set them equal to 180, then solve
