Kala bad 109 dollars to begin with. She just spent k dollars. Using k, write an expression for the number of dollars she has left

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?

The graph of y=x3 is transformed as shown in the graph below. which equation represents the transformed function?

The mean average cost of standard room per night at a hostel is ? 20.60. therefore, how much does a standard room cost per night at night-time rest days?