Mathematics, 21.03.2020 11:00 lisacarter0804
Father age is in two digit number. if 5 is added to the double of the digit in tenth place of age of father, will be age of son. If the sum of their age is 65 and 1 is subtracted from the number obtained by reversing the digit of son age, will be age of father. find their present ages.
Answers: 1
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
Mathematics, 21.06.2019 21:30, randallcraig27
Two rectangular prisms have the same volume. the area of the base of the blue prism is 418 4 1 8 square units. the area of the base of the red prism is one-half that of the blue prism. which statement is true?
Answers: 3
Mathematics, 21.06.2019 23:40, Alex9089435028
You are saving to buy a bicycle; so far you save 55.00. the bicycle costs 199.00. you earn 9.00 per hour at your job. which inequality represents the possible number of h hours you need to work to buy the bicycle?
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Father age is in two digit number. if 5 is added to the double of the digit in tenth place of age of...
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