Mathematics, 28.03.2020 22:56, COOLIOMARIS
A diamond today cost ten dollars more than twice what it cost last year. The sum of the cost (last year and this year) is $2500. What is the cost of last year diamond? What are the reasonable domain and range?
Answers: 3
Mathematics, 21.06.2019 15:00, mdaniella522
7(x - 2) = 3(x + 4) solve the following equation. then enter your answer in the space provided using mixed number format.
Answers: 2
Mathematics, 21.06.2019 19:00, cheryljoseph69
Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a. m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?
Answers: 3
Mathematics, 21.06.2019 19:20, harmonytaylor13
Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.
Answers: 1
A diamond today cost ten dollars more than twice what it cost last year. The sum of the cost (last y...
Mathematics, 02.03.2021 20:00
Mathematics, 02.03.2021 20:00
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