At an end-of-summer clearance sale, Nathan sees a hat marked "65% Off." The original price was $12.98. Part A
How much money is discounted from the original price? Show your work. Round your answer to the nearest cent.
Part B
After the discount, what is the final price of the hat? Round your answer to the nearest cent.

the barter

- "runner b is moving at a slower rate."

- "the graphs shown are graphs of distance(km) against time(min).

the slopes of this graphs are are given by:

slope = (change in y)/(change in x)

= (change in distance)/(change in time)

this is the formula for finding the speed. so, the slope of these graphs represent the speed of the runner.

taking each division in the graph to represent 1 on both axis:

runner a ⇒ speed = (2-0)/(1-0)

= 2/1

= 2 km/min

runner b ⇒ speed = (3-0)/(3-0)

= 3/3

= 1 km/min

this shows that   runner b is moving at a slower rate."

b

step-by-step explanation:

i dont know

10 - 8 = -2

  8 - 6 = -2

etc, so -2 is the common difference

step-by-step explanation: