Dana enjoys taking her dog for a walk, but sometimes her dog gets away and she has to run after him. dana walked her dog
for 7 miles but then had to run for 1 mile, spending a total time of 2.5 hours with her dog. her running speed was 3 mph
faster than her walking speed. find her walking speed.

14.3

step-by-step explanation:

add all the numbers together.

9 + 12 + 15 + 16 + 17 + 17 = 86

now, divide 86 by how many numbers we have: 6.

86 / 6 = 14.3

i think it will be zero as slope has a formula of difference between initial and final distance divided by itz time interval

pla·gia·rism

/ˈplājəˌrizəm/

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noun

the practice of taking someone else's work or ideas and passing them off as one's own.

step-by-step explanation: