You ran 1 mile on monday, walked 3.5 miles on wednesday, and ran 2.25 miles on friday. how many total feet did you run?

35640                                ( Or 17160 if you read into it )

Step-by-step explanation:

If you add all the miles, you get 6.75 miles, multiply that by 5280 to get 35640, unless you go into technicalities, in which case the answer is 17160, because you walked the 3.5, not ran.

x = ± 6i

step-by-step explanation:

x^2 = -36

take the square root of each side

sqrt(x^2) = sqrt(-36)

we know sqrt(ab) = sqrt(a) sqrt(b)

x = ±sqrt(36) sqrt(-1)

we know that sqrt (-1) = i

x = ± 6i

56

step-by-step explanation: