How do we do this? answer as soon as possible? is it a or b?

At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?

Which ratios are equivalent to 10: 16? check all that apply. 30 to 48 25: 35 8: 32 5 to 15

You have 12 balloons to blow up for your birthday party. you blow up 1/3, and your friend blows up 5 of them. what fraction of the baloons still need blowing up