If a-b=12 and b/2=10, what is the value of a+b ?
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1 A quotation from the Declaration of Independence Smith's main purpose in the passage is to
Which argument does Parsons use to support her claim about the extent to which political parties can be trusted by voters?
If a^2+b^2=z and a b=y, which of the following is equivalent to 4 z+8 y ?
A central idea discussed in the passage is that
The passage most strongly suggests that mental athletes are successful at memorization because they
Which statement is best supported by information presented in the table?
Alma bought a laptop computer at a store that gave a 20 percent discount off its original price. The total amount she paid to the cashier was p dollars, including an 8 percent sales tax on the discounted price. Which of the following represents the original price of the computer in terms of p ?
The surface area of a cube is 6(a/4)^2, where a is a positive constant. Which of the following gives the perimeter of one face of the cube?
Townsend Realty purchased the Glenview Street property and received a 40 % discount off the original price along with an additional 20 % off the discounted price for purchasing the property in cash. Which of the following best approximates the original price, in dollars, of the Glenview Street property?
If y=3 x^2+6 x+2 is graphed in the x y-plane, which of the following characteristics of the graph is displayed as a constant or coefficient in the equation?
In Passage 2, the author claims that freedoms granted by society's leaders have
A square field measures 10 meters by 10 meters. Ten students each mark off a randomly selected region of the field; each region is square and has side lengths of 1 meter, and no two regions overlap. The students count the earthworms contained in the soil to a depth of 5 centimeters beneath the ground's surface in each region. The results are shown in the table below. Region Number of earthworms Region Number of earthworms A 107 ~F 141 B 147 G 150 C 146 H 154 D 135 I 176 E 149 ~J 166 Which of the following is a reasonable approximation of the number of earthworms to a depth of 5 centimeters beneath the ground's surface in the entire field?
If Mosteller's and Current's formulas give the same estimate for A, which of the following expressions is equivalent to sqrt(h w) ?
The narrator indicates that the contrast between the ink-making studio at Immortal Heart village and her family's ink shop is that the ink shop
Year Subscriptions sold 2012 5,600 2013 5,880 The manager of an online news service received the report above on the number of subscriptions sold by the service. The manager estimated that the percent increase from 2012 to 2013 would be double the percent increase from 2013 to 2014 . How many subscriptions did the manager expect would be sold in 2014 ?
The main purpose of the passage is to
Which statement provides the best description of a technique that Smith uses throughout the passage to advance her main point?
The function f is defined by f(x)=(x+3)(x+1). The graph of f in the x y-plane is a parabola. Which of the following intervals contains the x-coordinate of the vertex of the graph of f ?
Which choice best describes the state of mind that Gallaher’s return inspires in Little Chandler?
1/2 y=4 -1/2 y=2 The system of equations above has solution (x, y). What is the value of x ?
The Downtown Business Association (DBA) in a certain city plans to increase its membership by a total of n businesses per year. There were b businesses in the DBA at the beginning of this year. Which function best models the total number of businesses, y, the DBA plans to have as members x years from now?
Based on Passage 2, Meltzer and his team relied on what evidence to challenge the Younger Dryas impact hypothesis?
Which of the following is equivalent to 2 x(x^2-3 x) ?
book") The narrator indicates that Lymie finally closes the history book because