Mathematics, 23.09.2019 18:10 isophk
Which of these statements about algebra are true? algebra uses abstract symbols to represent concrete elements in the real world. in an algebraic equation, the same variable can represent two different unknowns. many great mathematicians were also philosophers. an algebraic expression contains an equal sign, but an algebraic equation does not. the same variable can represent two different unknowns in two different algebraic expressions.
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Mathematics, 21.06.2019 20:30
Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?
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Mathematics, 21.06.2019 23:20
This graph shows which inequality? a ≤ –3 a > –3 a ≥ –3 a < –3
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Mathematics, 22.06.2019 00:00
Tatiana reads 40 pages of her book every night for x number of nights. write an expression that shows the number of pages she has read
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Which of these statements about algebra are true? algebra uses abstract symbols to represent concret...
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