Alex and juana went on a 50 mile canoe trip with their class. on the first day they traveled 21 miles. what percent of the total distant was that

Which expressions are equivalent to -6 + 3m

The graph represents the gallons of water in a water tank with respect to the number of hours since it was completely filled

The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?