High School Questions

If x = –1 and y = 2, what is the value of the expression 2x3 – 3xy ?
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Factorise this72-6x
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Select all choices that apply. Mark the statement if it accurately describes Isaac Newton’s achievements. A. His theory of universal gravitation revolutionized astronomy. B. He invented a new branch of mathematics called geometry. It could be used to calculate the speed, direction, and position of moving bodies like the planets. C. He discovered white light was made up of the many different colors of the spectrum.
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What kind of cell has a large, central, vacuole
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which part of earths interior is inferred to have convection currents that causes tectonic plates to move
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What impact did technological innovations have on the british economy
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The Scythians divided into what two branches?
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How does the U.S. Constitution reflect the principle of democracy? It creates a republic government, which is the same as democracy. Most of the people can elect leaders and petition the government. It creates a republic form of government run by only a few officials. Most of the people have no role or effect on the legislative branch
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X+y=10 x-y=20 how do you solving systems of equations with elimination
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Whose unexpected reaction after one of George Whitefield's sermons demonstrated how powerful Whitefield's preaching style was?
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Which of the following are factors that might influence a person's political opinions?
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How does the atmosphere balance the unequal heating of Earth's surface
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Which animal has tracheae but no lungs for respiration? A. cardinal B. grasshopper C. toad D. tuna
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Montañas altas de Sudamérica?
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Six friends share 4 pears
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Explain how the stomach and the blender are ailke
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explain how the governments of two different countries are similar and different. Use at least two of the following terms : autocray, oligarchy, decmocracy, unitary, federation, confederation parlamentary.
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How many molecules are in 9.8 grams of calcium
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