Mathematics, 05.12.2019 03:31 skykopystecky795
Martina is currently 14 years older than her cousin joey. in 5 years she will be 3 times as old as joey. use this information to answer the following questions.
if you let x represent joey’s current age, what expression can you use to represent martina’s current age?
based on your answer to part a, what expression represents joey’s age in 5 years? what expression represents martina’s age in 5 years?
what equation can you write based on the information given?
what is joey’s current age? what is martina’s current age?
Answers: 3
Mathematics, 21.06.2019 23:00
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Which of the following statements is true? a. the irrational number system is not closed under multiplication, because the product of two irrational numbers is always a rational number. b. the irrational number system is not closed under multiplication, because the product of two irrational numbers is not always an irrational number. c. the irrational number system is closed under multiplication, because the product of two irrational numbers is always an irrational number. d. the irrational number system is closed under multiplication, because the product of two irrational numbers is always a rational numbers. reset submit
Answers: 1
Martina is currently 14 years older than her cousin joey. in 5 years she will be 3 times as old as j...
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