Its not for a test just for algebra 1 i'll give a bunch of extra points to whoever answers first , thanks

Is -24 a solution to the equation -16+2x=-64

Samantha swam upstream for some distance in one hour. she then swam downstream the same river for the same distance in only 12 minutes. if the river flows at 4 mph, how fast can samantha swim in still water?

This is the number of parts out of 100, the numerator of a fraction where the denominator is 100. submit