Write an equation for the situation: there are 8 nickles and d dimes in your pocket. the nickles and dimes have a total value of 70 cents.

what is the equation?

Derricks dog sitting and darlene's dog sitting are competing for new business. the companies ran the ads shown.which dog sitting service is more economic to use if you need 5 hours of service? explain.

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?

A. 90 degrees b. 45 degrees c. 30 degrees d. 120 degrees