Which of the following is equal to the rational expression when x* -4 or 3?
2 - 4х + 3
х2 +х – 12
оа. 1: 1
х+1
х+ 4
х+ 4
оо
x – 1
х- 3
x - 3
x
+
1

answer. d.289 hope that

replace   with   27   and simplify.

10 , 27 , 10 , 70 , 10 , 35 , 10 , 48

step-by-step explanation:

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