Answer:
Length = 35
w = 5
Step-by-step explanation:
l x w = area
7y x y = 175
7y^2 = 175
y^2 = 175/7
y^2=25
y=5
The length is 7y, so it's 5 times 7 or 35.
The width is just y, so it's 5.
Gram and milligram are in the metric system and are for weight. Pound is the United States system and kiloliter measures liquids
The answer is 3/2 because if you do 1/2 times three you will get the answer