SAT prep game

Aaron is staying at a hotel that charges $99.95 per night plus tax for a room. A tax of 8% is applied to the room rate, and an additional onetime untaxed fee of $5.00 is charged by the hotel. What represents Aaron's total charge, in dollars, for staying x nights?

1.08(99.95x + 5)

The ratio of cats to dogs at a shelter is 5:2. If they're 12 dogs then how many cats are there?

30 cats

Maria is staying at a hotel that charges $99.95 per night plus tax for a room. A tax of 8% is applied to the room rate, and an additional onetime untaxed fee of $5.00 is charged by the hotel. What would represent Maria's total charge, in dollars, for staying x nights?

1.08(99.95x) + 5

15*7

105

If James is traveling 120 mph and is 1 lap (3/4 of a mile) behind John, how many laps will it take Jame to catch up?

12 laps

The recommended daily calcium intake for a 20-year-old is 1,000 milligrams (mg). One cup of milk contains 299 mg of calcium and one cup of juice contains 261 mg of calcium. What inequality represents the possible number of cups of milk m and cups of juice j a 20-year-old could drink in a day to meet or exceed the recommended daily calcium intake from these drinks alone?

299m + 261j ≥ 1,000

if x*9 is 126 what is x*4

56

A research assistant randomly selected 75 undergraduate students from the list of all students enrolled in the psychology-degree program at a large university. She asked each of the 75 students, "How many minutes per day do you typically spend reading?" The mean reading time in the sample was 89 minutes, and the margin of error for this estimate was 4.28 minutes. Another research assistant intends to replicate the survey and will attempt to get a smaller margin of error. What will most likely result in a smaller margin of error for the estimated mean time students in the psychology-degree program read per day?

300 randomly selected undergraduate psychology-degree program students

A company's manager estimated that the cost C, in dollars, of producing n items is . The company sells each item for $12. The company makes a profit when total income from selling a quantity of items is greater than the total cost of producing that quantity of items. What inequality gives all possible values of n for which the manager estimates that the company will make a profit?

n > 70

Negative three times a number plus four is no more than the number minus eight. What is the number?

the number is > or equal to 3