What is the percent please help

a increase is the answer to your question

30

Step-by-step explanation:

So you would set up the equation as 50/35= 100/? Then you would solve normally so 35 times 100= 3500 then 3500/50 which is 70 but because it’s a decrease you would subtract 70 from 100. Plus if you think about it 50 percent of 50 is 25 so it wouldn’t make sense for a number greater than 25 to be over 50 percent.

180 in²

Step-by-step explanation:

= h