A mountain climber is scaling 500-foot cliff. The graph shows the elevation of the climb over time. What is the slope?

Apackage of bacon holds 15 strips of bacon. the pancake house uses 17 packages of bacon in the morning and 21 packages in the afternoon. how many more strips were used in the afternoon than the morning?

15m is what percent of 60m; 3m; 30m; 1.5 km? the last one is km not m

If f(x)=x+7 and g(x)=1/x what is (fog)(x)