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Ready4
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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.
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PREP07 Test 2
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Whenever Martin has a restaurant bill with an amount between $10 and $99, he calculates the dollar amount of the tip as 2 times the tens digit of the amount of his bill. If the amount of Martin's most recent restaurant bill was between $10 and $99, was the tip calculated by Martin on this bill greater than 15 percent of the amount of the bill?(1)The amount of the bill was between $15 and $50.(2)The tip calculated by Martin was $8.
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Is k greater than t?(1)$$kt = 24$$(2)$${k}^{2} >{t}^{2}$$
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OG12 OG15
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If Sara's age is exactly twice Bill's age, what is Sara's age?(1)Four years ago, Sara's age was exactly 3 times Bill's age.(2)Eight years from now, Sara's age will be exactly 1.5 times Bill's age.
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 In the figure above,what is the ratio $$\frac{KN}{MN}$$?(1)The perimeter of rectangle $$KLMN$$ is 30 meters(2)The tfree small rectangles have the same dimensions
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PREP07 Test 1
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If r and s are positive integers, is $$\frac{r}{s}$$ an integer?(1)Every factor of s is also a factor of r.(2)Every prime factor of s is also a prime factor of r.
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OG12 OG15 OG16
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Every member of a certain club volunteers to contribute equally to the purchase of a $60 gift certificate. How many members does the club have?(1)Each member's contribution is to be $4.(2)If 5 club members fail to contribute, the share of each contributing member will increase by $2.
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PREP07 Test 1
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On Jane's credit card account, the average daily balance for a 30-day billing cycle is the average (arithmetic mean) of the daily balances at the end of each of the 30 days. At the beginning of a certain 30- day billing cycle, Jane's credit card account had a balance of $600. Jane made a payment of $300 on the account during the billing cycle. If no other amount were added to or subtracted from the account during the billing cycle, what was the average daily balance on Jane's account for the billing cycle?(1)Jane's payment was credited on the 21st day of the billing cycle,(2)The average daily balance through the 25th day of the billing cycle was $540.
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OG12 OG15 OG16
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Is n an integer?(1)$${n}^{2}$$ is an integer.(2)$$\sqrt{n}$$ is an integer.
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OG12
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What is the maximum number of rectangular blocks, each with dimensions 12 centimeters by 6 centimeters by 4 centimeters, that will fit inside rectangular Box X ?(1)When Box X is filled with the blocks and rests on a certain side, there are 25 blocks in the bottom layer.(2)The inside dimensions of Box X are 60 centimeters by 30 centimeters by 20 centimeters.
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OG12 OG15 OG16 OG17 OG18
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Carmen currently works 30 hours per week at her part-time job. If her gross hourly wage were to increase by $1.50, how many fewer hours could she work per week and still earn the same gross weekly pay as before the increase?(1)Her gross weekly pay is currently $225.00.(2)An increase of $1.50 would represent an increase of 20 percent of her current gross hourly wage.
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OG12 OG15 OG16 OG17
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d = 0.43t7If t denotes the thousandths digit in the decimal representation of d above, what digit is t ?(1)If d were rounded to the nearest hundredth, the result would be 0.44.(2)If d were rounded to the nearest thousandth, the result would be 0.436.
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OG12 OG15 OG16 OG17 OG18
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In a random sample of 80 adults, how many are college graduates?(1)In the sample, the number of adults who are not college graduates is 3 times the number who are college graduates.(2)In the sample, the number of adults who are not college graduates is 40 more than the number who are college graduates.
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OG12
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 The figure above shows the circular cross section of a concrete water pipe. If the inside radius of the pipe is r feet and the outside radius of the pipe is t feet, what is the value of r ?(1)The ratio of t - r to r is 0.15 and t - r is equal to 0.3 foot.(2)The area of the concrete in the cross section is 1.29π square feet.
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OG12 OG15 OG16 OG17
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Robots X, Y, and Z each assemble components at their respective constant rates. If $${r}_{x}$$ is the ratio of Robot X's constant rate to Robot Z's constant rate and $${r}_{y}$$ is the ratio of Robot Y's constant rate to Robot Z's constant rate, is Robot Z's constant rate the greatest of the three?(1)$${r}_{x}<{r}_{y}$$(2)$${r}_{y}< 1$$
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OG12
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(n-x)+(n-y)+(n-z)+(n-k)What is the value of the expression above?(1)The average (arithmetic mean) of x, y, z, and k is n.(2)x, y, z, and k are consecutive integers.
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OG12 OG15 OG16 OG17 OG18
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If the ratio of the number of teachers to the number of students is the same in School District M and School District P, what is the ratio of the number of students in School District M to the number of students in School District P ?(1)There are 10,000 more students in School District M than there are in School District P.(2)The ratio of the number of teachers to the number of students in School District M is 1 to 20.
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OG12 OG15 OG16 OG17
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Three machines, K, M, and P, working simultaneously and independently at their respective constant rates, can complete a certain task in 24 minutes. How long does it take Machine K, working alone at its constant rate, to complete the task?(1)Machines M and P, working simultaneously and independently at their respective constant rates, can complete the task in 36 minutes.(2)Machines K and P, working simultaneously and independently at their respective constant rates, can complete the task in 48 minutes.
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Is x equal to 5?(1)$$x \ge 5$$(2)$$x \le 5$$
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OG12
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What is the value of the two-digit integer x ?(1)The sum of the two digits is 3.(2)x is divisible by 3.
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