Given that D(x) = 2x, select all of the following that are true statements.
D( x) is a rule for the set of points (5, 10), (6, 12) and (-2,-4).
D( x) is a direct variation.
x is the dependent variable.
D(6) = 3
D(x) is a function.

what statement? is there an image?

1,407.5 hours

step-by-step explanation:

we first convert all the time to hours and then sum them up.

there are 24 hours in 1 day, in 58 days, there are 24 x 58 = 1,392 hours.

there are 60 minutes in 1 hour, thus, 30 minutes will be equivalent to 30 / 60 = 0.5 hours.

therefore, the number of hours it will take mercury to complete a full rotation is 1,392 + 15 + 0.5 = 1,407.5 hours