Answer:
x=70
Step-by-step explanation:
it's 70 because 50 and 20 is proportional to x
Area of a rectangle is the product of length times width. Thus, here we need the product of 8 1/2 inches by 11 inches.
One way of doing this follows: 8.5
8.5
----------
93.5 square inches
Rounding up, this comes out to 94 square inches.
Alternatively: 17 187
---- * 11 = ------- = 93.5 square inches; rounded, that's 94.
2 2
Answer: D.
Step-by-step explanation: If you look closely, putting a 100 wouldn't make sense
