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Ready4	Penelope has coins worth either $0.10 or $0.50. If she has more than five $0.50 coins, how many coins does she have? Penelope has fewer than 10 coins worth $0.10 each. The total value of Penelope's coins is $4.70.
Ready4	A stack of colored cards is sorted such that x blue cards, y red cards, and z green cards are placed on top of each of a number of yellow cards, and there are no cards left over. How many yellow cards are there? The numbers of blue, red, and green cards placed on a given yellow card are in the ratio 3:4:7, respectively. A total of 90 blue cards, 120 red cards, and 210 green cards are placed.
Ready4	Pete has taken 10 tests for a particular class. If his lowest score is 80, is the average (arithmetic mean) score of the 10 tests greater than 90? (1) The average (arithmetic mean) of his seven highest test scores is 95. (2) The average (arithmetic mean) of his four lowest test scores is 85.
Ready4	How many integers are there between integers i and k, inclusive? $k - i = 22$ There are 21 integers between, but not including, $i + 1$ and $k + 1$ .
Ready4	The ratio of the number of girls to the number of boys in Group A is twice what it is in Group B. What is the ratio of the total number of boys and girls in Group A to the total number of boys and girls in Group B? There are 30 more boys and girls in Group A than in Group B. The ratio of the number of girls to the number of boys in Group A is 6 to 5.
Ready4	During a particular period, water enters a partially filled reservoir at a constant rate through a mountain stream. At the same time, water is pumped out of the reservoir at a constant rate through an outlet pipe. At what rate, in gallons per minute, is the amount of water in the reservoir increasing? (1) The amount of water initially in the reservoir is 1800 gallons. (2) Water enters the reservoir at a rate of 8 gallons per minute and is pumped out at a rate of 20 gallons every 3 minutes.
Ready4	Each week Paige deposits $100 plus 10 percent of her weekly earnings over $1,000 into a savings account. What is the total amount Paige saved last week? The total amount Paige saved last week was equal to 10 percent of the amount she earned last week. Paige's earnings last week totaled $2,000.
Ready4	An exam was taken by a group of undergraduate students and graduate students. If the average (arithmetic mean) score for the entire group was 90, was the average score of the undergraduates greater than 95? The average score for the graduate students was less than 85. The group consisted of more graduate students than undergraduate students.
Ready4	If p and q are positive integers, can the fraction $\frac{p}{q}$ be expressed as a decimal with only a finite number of nonzero digits? q is a factor of 12. p is a factor of 12.
Ready4	In a group of 60 integers, how many are divisible (with a remainder of 0) by neither 7 nor 13? Of the 60 numbers, 20 are divisible by 7 but not by 13. Of the 60 numbers, 30 are divisible by both 7 and 13.
Ready4	What is the value of $\| w \|$ ? $w^{2} = 16$ $w = - \| w \|$
Ready4	A box contains only pens, pencils, and pads. If an item is randomly selected from the box, what is the probability that the item will be either a pencil or a pad? The probability that the item will be a pad is $\frac{1}{4}$ . The probability that the item will be a pen is $\frac{1}{3}$ .
Ready4	At a city council meeting, one attendee is to be selected at random to be a tiebreaker. What is the probability that the person chosen is retired? One-third of the attendees are retired. Twenty-four of the attendees are not retired.
Ready4	How many females are members of both the Spanish club and the French club? There were 21 females present at a joint meeting of the members of the Spanish and French clubs, and the only members absent were male. The Spanish club has 14 female members and the French club has 9 female members.
Ready4	Each of the letters in the table above represents one of the numbers 3, 5, or 11, and each of these numbers occurs no more than once within any row or column, with the exception of 5, which may occur up to two times. What is the value of $d_{2}$ ? $a_{1} c_{2} = 121$ $c_{1} d_{1} a_{2} e = 375$
Ready4	A total of $10,000 was invested for one year. Part of this amount earned simple annual interest at the rate of x percent per year, and the rest earned simple annual interest at the rate of y percent per year. If the total interest earned by the $10,000 for that year was $285, what is the value of x? $x = \frac{12 y}{11}$ The ratio of the amount of interest earned at the rate of x percent per year to the amount of interest earned at the rate of y percent per year was 8 to 11.
Ready4	The people in a room are lined up from youngest to oldest. The age of the first person is 15, and the each person thereafter is two years older than the previous person. What is the sum of ages? The number of people in the room is 37. The age of the last person is 87.
Ready4	If a company sold 20,000 units, and if the cost of the units was $100,000 plus 5 percent of the revenue obtained from sale of the units, did the company make a profit on the sale of the units? The company's total revenue was greater than $112,000. The revenue obtained from the sale of each unit was $6.
Ready4	Jay's net income equals his gross income minus his deductions. By what percent did Jay's net income change as of December 31, when both his gross income and his deductions increased? Jay's gross income increased by 8 percent on December 31. Jay's deductions increased by 16 percent on December 31.
Ready4	If n and m are integers, is nm odd? $n + 1 = m$ $\frac{m}{n}$ is an even integer.