This question is asking for the unit rate so basically if you were to put this into a ratio it would look like this…. 800:5.60 1:x so to solve this you would do 5.60/800 which would get you 0.7 and in money that’s 70 cents. So 70 cents per a paper clip.
Well, first, you need to add up the amount of ten fridges and ten pianos. than you see if its heavier or lighter... > or <....... do you remember how to graph?