If x-y = 5 and a + b = 4, determine the value of (3x + 3y)(5a + 5b).
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Triangle ABC is comparable to triangle XYZ, with cos A = 0.98162718344 and sin A = 0.19080899537. Which of the following is the best approximation for tan X?
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How many numbers from 60 to 130 inclusive fulfill both of the following statements? Statement 1: The first digit of the number is even. Statement 2: The number is prime.
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Which of the following may be the next term in the arithmetic sequence below? 2,5,8,11,7,...
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Which axis in the (x,y)-coordinate plane does the point at (-3,0) correspond to?
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Which of the following is equal to 3(2-5) + 3x 7?
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The sum of the perimeters of two congruent equilateral triangles equals 36 inches. What is the measurement of one of these triangles' sides?
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Each storage room in a storage facility has a maximum capacity of 80 boxes of a specific size. If a household has to keep 220 boxes of such size before moving, how many storage rooms will they require at that facility?
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Anna's English class had twenty percent more pupils than her social studies class. If her social studies class includes 20 pupils, how many are there in her English class?
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Three congruent equilateral triangles are arranged to make an isosceles trapezoid. What is the perimeter of the trapezoid if one of its triangles has a perimeter of 24 inches?
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A circle's diameter is 12 centimeters. The circle's circumference is what?
