Adam plans to choose a video game from a section of the store where everything is 75% off. He writes the expression d - 0.75d to find the sale price of the game if the
original price is d dollars.
Rena correctly writes another expression, 0.25d, that will also find the sale price of the
game if the original price is d dollars.
Use the drop-down menus to explain what each part of Adam's and Rena's
expressions mean.

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

multiply each one by 3.14

step-by-step explanation: