Stacy cycled a total of 18 kilometers by making 9 trips to work. After 21 trips to work, how many kilometers will Stacy have cycled in total? Assume the relationship is directly
proportional.
kilometers
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An appliance store sells a washer-dryer combination for $1800. if the washer costs $300 more than the dryer, find the cost for each appliance.

Solve the equation -9p - 17 =10 a -3 b. 16 c. 18 d -16

The table below represents the displacement of a fish from its reef as a function of time: time (hours) x displacement from reef (feet) y 0 4 1 64 2 124 3 184 4 244 part a: what is the y-intercept of the function, and what does this tell you about the fish? (4 points) part b: calculate the average rate of change of the function represented by the table between x = 1 to x = 3 hours, and tell what the average rate represents. (4 points) part c: what would be the domain of the function if the fish continued to swim at this rate until it traveled 724 feet from the reef? (2 points)