A runner can complete one 60-yard dash in 7.329 seconds. If he runs the same timed race 3.5 times, how many total seconds would he spend running? Round your answer to the nearest thousandth if necessary.

answer: kljdcdhjbdlchjad oac apoich a

step-by-step explanation:

answer: 1 + 1 = 11

step-by-step explanation:

option 3 . (5x + 1) - (-10x + 6)

step-by-step explanation:

option 1 :

(4x + 3) + (-9x + 4)

or 4x+3 -9x + 4

or -5x + 7

option 2

(x - 2) - (6x - 9)

or x-2-6x + 9

or -5x + 7

option 3

(5x+ + 6)

or 5x + 1 + 10x -6

or 15x -5

option 4

-4x+2x+7-3x

-7x + 2x + 7

-5x + 7

hence only option 3 did   not satisfy the given simplify expression.

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