which number are a distance of 7 units from 1 on the number line -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 1 2 3 4 5 6 7 8 9 10

Which system of linear inequalities is represented by the graph?

Which fraction represents the ratio 35 : 42 in simplest form

Akayaker travels 3 miles upstream and 3 miles downstream in a total of 4 hours. in still water, the kayaker travels at a speed of 2 mph. what is the average speed of the river's current?