Which algebraic expression represents the phrase "two times the quantity of a number minus 12"?

2y - 12

2 (y - 12)

2 (y + 12)

2y + 12

Michael is headed to his aunt's house. For the first 2 hours he drives at 55mph. For next hour, he drives 70mph. For the final 2 hours he drives 50mph

A female grey whale is 2 times as long as a female killer whale. A female killer whale is 7 meters long. How long is a female grey whalevin centimeters?

Type the correct answer in the box. Which function represents the number of seconds, s, in d days? (Hint: The number seconds in a day is 24 * 60 * 60 = 86,400.) The function that represents the number of seconds, s, in d days is f (d) =.

What is the slope of the line y = - 3x + 2?

Write "108 gallons in 14 hours" as a unit rate. Round to the hundredths place, if necessary.

Andy canoe is 2.7 meters long. how long would it be in milliters?

5,000 mL is equal to: 5 L 0.005 L 5,000 cm² 5,000 cm³

Find the radical equivalent of 272/3 and compute it.

Simone takes dance lessons. Her shoes cost $150 per year, her tights and leotards cost $70 per year, her hair accessories cost $15 per year, and the dance lessons cost $1,000 per year. How much will Simone pay for five years of dance lessons?

Solve for all zeros, reduce as much as possible, show all work. x^4 + 14x^2 + 45 = 0