Inflation and the cost of gasoline
Algebra Number Sense Math and Science Math and Social Studies Ratio and Proportion
In 1980, one gallon of gasoline costs $1.22.  Today's prices are a lot higher.  Is that because the price has gone up or because in 1980 you could buy a lot more than you can buy today for...
Data and Probability graph 5.G.1 5.G.2 5.NBT.7 6.NS.3 MP3 MP.4 graphing 6th 7th 5th MP5 Current value pricing inflation rate Excel charts decimal multipication gas