Rational Operations
Answer: -5 + 12.
Question: What is 7?
Answer: The constant of proportionality in the equation y=5x
Question: What is 5?
Answer: The sum of a number and its opposite.
Question: What is 0?
Answer: The prime factorization of 12.
Question: What is 2^2 * 3?
Answer: The square root of 64.
Question: What is 8?
Answer: 3.5 * (-6)
Question: What is -21?
Answer: A graph that shows a proportional relationship.
Question: What is a straight line passing through the origin (0,0)?
Answer: The distance between -15 and -4 on a number line.
Question: What is 11?
Answer: The prime factorization of 75.
Question: What is 3 * 5^2?
Answer: A number whose square is 144.
Question: What is 12 (or -12)?
Answer: 2/3 - 5/6
Question: What is -1/6?
Answer: This quantity is found by dividing y by x in a proportional relationship.
Question: What is the constant of proportionality (or unit rate)?
Answer: The distance between -4.5 and 7 on a number line.
Question: What is 11.5?
Answer: The number represented by the expression 2^3 * 3.
Question: What is 24?
Answer: This is the inverse operation of squaring a number.
Question: What is finding the square root?
Answer: A scuba diver starts at 12 feet below sea level and descends another 25 feet.
Question: What is the diver's new depth, which is -37 feet or 37 feet below sea level?
Answer: The cost of 12 pencils if 3 pencils cost $0.75.
Question: What is $3.00?
Answer: A diver descended 40 feet below sea level and then rose 15 feet. Her new position.
Question: What is -25 feet (or 25 feet below sea level)?
Answer: This number's prime factorization is 2^4 * 5^2.
Question: What is 400?
Answer: The side length of a square with an area of 225 square units.
Question: What is 15 units?
Answer: -12 divided by 3/4
Question: What is -16?
Answer: The equation for a car trip where you travel 25 miles in 30 minutes.
Question: What is y=50x, where y is the distance in miles and x is the time in hours?
Answer: The sum of a balance of $-25.50 and a deposit of $40.75.
Question: What is $15.25?
Answer: The prime factorization of 192.
Question: What is 2^6 * 3?
Answer: The value of: square root of 100 + square root of 49.
Question: What is 17?