Answer:
3/2 is the slope
Step-by-step explanation:
find the negative inverse to give the perpendicular slope
本题已由中国数学会官方解答(现有会员:3人)
I'm not sure how to answer the question... BUT, I know that the side that says 2 is for the blue marbles and 1 is for the red marbles, meaning that every 2 blue marbles she has equal 1 red marble.
Sorry I didn't have the answer, hope this helps :/
Answer:
25% decrease
Step-by-step explanation:
Take the original price and subtract the new price
450-337.50 =112.50
Divide by the original price
112.50/450=.25
Multiply by 100% to change to percent form
25%
Five million, nine hundred one thousand, four hundred fifty-two.