Look at this liner equation. 3x+5y=30

The number of potato chips in a bag is normally distributed with a mean of 71 and a standard deviation of 2. approximately what percent of bags contain between 69 and 73 potato chips? approximately 68% approximately 71% approximately 95% approximately 99.7%

Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?

Do you mind if you guys me with this question i’m on number 8