Mathematics, 27.05.2020 19:58, shelbycg02
Chris is checking to determine if the expressions 2 (x + 3) and 2 x + 4 + 2 x are equivalent. When x = 1, he correctly finds that both expressions have a value of 8. When x = 2, he correctly evaluates the first expression to find that 2 (x + 3) = 10.
What is the value of the second expression when x = 2, and are the two expressions equivalent?
The value of the second expression is 8, so the expressions are equivalent.
The value of the second expression is 10, so the expressions are equivalent.
The value of the second expression is 12, so the expressions are not equivalent.
The value of the second expression is 16, so the expressions are not equivalent.
Answers: 3
Mathematics, 21.06.2019 15:30, yhbgvfcd6677
Fabian harvests 10 pounds of tomatoes from his garden. he needs 225 pounds to make a batch of soup. if he sets aside 2.8 pounds of tomatoes to make spaghetti sauce, how many batches of soup can fabian make?
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Mathematics, 21.06.2019 18:30, daidai123
Players on the school soccer team are selling candles to raise money for an upcoming trip. each player has 24 candles to sell. if a player sells 4 candles a profit of$30 is made. if he sells 12 candles a profit of $70 is made. determine an equation to model his situation?
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Mathematics, 21.06.2019 20:50, tra10money
An object is translated by (x + 4, y - 2). if one point in the image has the coordinates (5, -3), what would be the coordinates of its pre-image? (9, -5) (1, -5) (9, -1) (1, -1)
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Mathematics, 22.06.2019 00:30, bercishicicorbin
$5400 is? invested, part of it at 11? % and part of it at 8? %. for a certain? year, the total yield is ? $522.00. how much was invested at each? rate?
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Chris is checking to determine if the expressions 2 (x + 3) and 2 x + 4 + 2 x are equivalent. When x...
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