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PREP07 Test 1
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Does x + y = 5 ?(1) 4x + y = 17(2) x + 4y = 8
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PREP07 Test 1
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Of the 60 animals on a certain farm, 2/3 are either pigs or cows. How many of the animals are cows? (1) The farm has more than twice as many cows as it has pigs. (2) The farm has more than 12 pigs.
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PREP07 Test 1
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In isosceles RST what is the measure of R(1) The measure of T is 100°. (2) The measure of S is 40°.
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PREP07 Test 1
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 In triangle ABC above, what is the length of side BC ? (1) Line segment AD has length 6. (2) x = 36
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PREP07 Test 1
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For each customer, a bakery charges p dollars for the first loaf of bread bought by the customer and charges q dollars for each additional loaf bought by the customer. What is the value of p ?(1) A customer who buys 2 loaves is charged 10 percent less per loaf than a customer who buys a single loaf. (2) A customer who buys 6 loaves of bread is charged 10 dollars.
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PREP07 Test 1
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 In the figure above, what is the ratio KN/MN (1) The perimeter of rectangle KLMN is 30 meters.(2) The three small rectangles have the same dimensions.
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PREP07 Test 1
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Is $$ \sqrt{\left (x-3\right) ^2} =3-x$$ (1)$$ x\neq 3$$ (2) –x |x| >0
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If the sum of three different numbers is 54, what is the largest number?(1) The largest number is twice the smallest number. (2) The sum of the two smaller numbers is 30.
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PREP07 Test 1
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A combined total of 55 lightbulbs are stored in two boxes; of these, a total of 7 are broken. If there are exactly 2 broken bulbs in the first box, what is the number of bulbs in the second box that are not broken?(1) In the first box, the number of bulbs that are not broken is 15 times the number of broken bulbs. (2) The total number of bulbs in the first box is 9 more than the total number of bulbs in the second box.
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PREP07 Test 1
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Each person attending a fund-raising party for a certain club was charged the same admission fee. How many people attended the party?(1) If the admission fee had been $0.75 less and 100 more people had attended, the club would have received the same amount in admission fees.(2) If the admission fee had been $1.50 more and 100 fewer people had attended, the club would have received the same amount in admission fees.
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PREP07 Test 1
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If xy = -18, is x less than y ?(1) x < 0(2) y < 10
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PREP07 Test 1
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If x is positive, what is the value of y ?(1) 5x = 15(2) xy + y = 18
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PREP07 Test 1
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A certain company divides its total advertising budget into television, radio, newspaper, and magazine budgets in the ratio of 8 : 7 : 3 : 2, respectively. How many dollars are in the radio budget?(1) The television budget is $18,750 more than the newspaper budget. (2) The magazine budget is $7,500.
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PREP07 Test 1
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To fill an order on schedule, a manufacturer had to produce 1,000 tools per day for n days. What is the value of n ?(1) Because of production problems, the manufacturer produced only 600 tools per day during the first 5 days.
(2) Because of production problems, the manufacturer had to produce 1,500 tools per day on each of the last 4 days in order to meet the schedule.
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PREP07 Test 1
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 In the figure shown, the measure of angle PRS is how many degrees greater than the measure of angle PQR ?(1) The measure of angle QPR is 30°(2) The sum of the measures of angles PQR and PRQ is 150°
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PREP07 Test 1
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On her way home from work, Janet drives through several tollbooths. Is there a pair of these tollbooths that are less than 10 miles apart?(1) The first tollbooth and the last tollbooth are 25 miles apart.(2) Janet drives through 4 tollbooths on her way home from work.
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PREP07 Test 1
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If the symbol △ represents either addition or multiplication, which operation does it represent?(1) a △ b = b △ a for all numbers a and b.(2) a △ ( b – c ) = ( a △ b ) – ( a △ c )for all numbers a, b, and c
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PREP07 Test 1
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If the average (arithmetic mean) of the five numbers x, 7, 2, 16, and 11 is equal to the median of the five numbers, what is the value of x ?(1) 7 < x < 11(2) x is the median of the five numbers.
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PREP07 Test 1
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If x and y are positive integers, what is the value of xy ? (1) The greatest common factor of x and y is 10.(2) The least common multiple of x and y is 180.
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PREP07 Test 1
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Of the 75 houses in a certain community, 48 have a patio. How many of the houses in the community have a swimming pool?(1) 38 of the houses in the community have a patio but do not have a swimming pool.(2) The number of houses in the community that have a patio and a swimming pool is equal to the number of houses in the community that have neither a swimming pool nor a patio.
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