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OG12 OG15
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What is the value of b + c ?(1)ab + cd + ac + bd = 6(2)a + d = 4
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How much did a certain telephone call cost?(1)The call lasted 53 minutes.(2)The cost for the first 3 minutes was 5 times the cost for each additional minute.
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OG12 OG15 OG16 OG17 OG18 OG19 OG20 OG2022
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 The figure above represents a circle graph of Company H's total expenses broken down by the expenses for each of its five divisions. If O is the center of the circle and if Company H's total expenses are $5,400,000, what are the expenses for Division R ?(1)x = 94(2)The total expenses for Divisions S and T are twice as much as the expenses for Division R.
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If Ms. Smith's income was 20 percent more for 1991 than it was for 1990. how much was her income for 1991?(1)Ms. Smith's income for the first 6 months of 1990 was S17,500 and her income for the last 6 months of 1990 was $20,000.(2)Ms. Smith's income for 1991 was $7,500 greater than her income for 1990.
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OG12 OG15
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While on a straight road, Car X and Car Y are traveling at different constant rates. If Car X is now 1 mile ahead of Car Y, how many minutes from now will Car X be 2 miles ahead of Car Y ?(1)Car X is traveling at 50 miles per hour and Car Y is traveling at 40 miles per hour.(2)Three minutes ago Car X was $$\frac1 2$$ mile ahead of Car Y.
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OG12 OG15 OG16
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A box contains only red chips, white chips, and blue chips. If a chip is randomly selected from the box, what is the probability that the chip will be either white or blue?(1)The probability that the chip will be blue is $$\frac1 5$$(2)The probability that the chip will be red is $$\frac1 3$$
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In the xy-plane, does the point (4, 12) lie on line k?(1)The point (1, 7) lies on line k.(2)The point (-2, 2) lies on line k.
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OG12 OG15 OG16
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What was the revenue that a theater received from the sale of 400 tickets, some of which were sold at the full price and the remainder of which were sold at a reduced price?(1)The number of tickets sold at the full price was $$\frac1 4$$of the total number of tickets sold.(2)The full price of a ticket was $25.
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OG12 OG15
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If Juan had a doctor's appointment on a certain day, was the appointment on a Wednesday?(1)Exactly 60 hours before the appointment, it was Monday.(2)The appointment was between 1:00 p.m. and 9:00 p.m.
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What is the value of $${5}{x}^{2}+ 4x - 1$$?(1)$$x(x+2) = 0$$(2)$$x=0$$
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If r, s, and w are positive numbers such that w = 60r + 80s and r + s = 1, is w < 70?(1)r > 0.5(2)r > s
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OG16 OG17 OG18 OG19 OG20 OG2022
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Lines k and m are parallel to each other. Is the slope of line k positive?(1)Line k passes through the point (3, 2).(2)Line m passes through the point (-3, 2).
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OG16 OG17 OG18 OG19 OG20 OG2022
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What is the ratio of the average (arithmetic mean) height of students in class X to the average height of students in class Y?(1)The average height of the students in class X is 120 centimeters.(2)The average height of the students in class X and class Y combined is 126 centimeters.
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OG12
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When 200 gallons of oil were removed from a tank, the volume of oil left in the tank was $$\frac 3 7$$ of the tank's capacity. What was the tank's capacity?(1)Before the 200 gallons were removed, the volume of oil in the tank was $$\frac1 2$$ of the tank's capacity.(2)After the 200 gallons were removed, the volume of oil left in the tank was 1,600 gallons less than the tank's capacity.
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If the symbol ▽ represents either addition, subtraction, multiplication, or division, what is the value of 6 ▽ 2?(1)10 ▽ 5 = 2(2)4 ▽ 2 = 2
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Is |x|=|y|?(1)x - y = 6(2)x + y = 0
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If r, s, and t are positive integers, is r + s + t even?(1)r + s is even.(2)s + t is even.
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If $$\frac x {600}=\frac y {300}$$, is y equal to 1,000?(1)$$x + y = 3,000$$(2)$$3x = 6,000$$
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In the xy-plane, line l and line k intersect at the point $$(\frac{16} 5,\frac{12} 5)$$. What is the slope of line l?(1)The product of the slopes of line l and line k is -1.(2)Line k passes through the origin.
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OG12 OG15 OG16 OG17 OG18 OG19 OG20 OG2022
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Is the number of members of Club X greater than the number of members of Club Y ?(1)Of the members of Club X, 20 percent are also members of Club Y.(2)Of the members of Club Y, 30 percent are also members of Club X.
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