John started working part time at a local pet store and earned $24 a day. Two days later
Jack started working part time at a local music store and earned $30 a day. After how
many days do they earn the same amount?

Mindy bought 5/8 pound of almonds and a 3/4 pound of walnuts.which pair of fraction cannot be used to find how many pounds of nuts she bought in all.

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%

Pls never taught i’m really confused and i rlly need