Questions on Algebra: Divisibility and Prime Numbers answered by real tutors!

Algebra ->  Algebra  -> Divisibility and Prime Numbers  -> Lessons -> Questions on Algebra: Divisibility and Prime Numbers answered by real tutors!      Log On

 Ad: Algebrator™ solves your algebra problems and provides step-by-step explanations! Ad: Algebra Solved!™: algebra software solves algebra homework problems with step-by-step help!

 Algebra: Divisibility and Prime Numbers Solvers Lessons Answers archive Quiz In Depth

 Question 12938: Did I factor this correctly?...I have no idea how to do this so I guessed. I factored that to: Thank you Click here to see answer by mystic1306(20)

 Question 58066: Wright an equasion and solv to answer each question. Seven times a number decreased by 2 is 19. What is the number. Click here to see answer by mystic1306(20)

 Question 62457: find two prime numbers that, if multiplied, woild generate a 400-digit number Click here to see answer by joyofmath(189)

 Question 62718: Find the GCF of 6, 18, and 30. Click here to see answer by Cintchr(481)

 Question 63855: Divide 3x^3 - 5 by x - 1 and check Click here to see answer by ankor@dixie-net.com(15652)

 Question 64924: Find two prime numbers that, if multiplied, would generate a 400-digit number. Click here to see answer by stanbon(57347)

 Question 65038: please help solve a box with no top is to be constructed from a piece of cardboard whose length measures 6in. more than its width. The box is to be formed by cutting squares that measure 2in. on each side from the four corners, and then folding up the sides. If the volume of the box will be 110in.^3 what are the dimensions of the piece of cardboard? Click here to see answer by venugopalramana(3286)

 Question 58067: Wright an equasion and solv to answer each question. Seven times a number decreased by 2 is 19. What is the number. Click here to see answer by 303795(595)

 Question 52177: HOmework worksheet. the question is, one number is 5 bigger than another number. Give 3 examples of what the two numbers can be. the answer i came up with was 83,78,73 im confused i don't if i did it right please help me joey Click here to see answer by 303795(595)

 Question 28863: The GCf of two numbers is 850. Neither number is divisible by the other. What is the smallest that these two numbers could be? Click here to see answer by 303795(595)

 Question 20943: whats the answer to this question: February the third is a prime day because the month and day (2/3) are represented by prime numbers. how many prime days are there in a leap year? Click here to see answer by 303795(595)

 Question 16645: write each of the following as a product of primes (a)1800 (b) 900 (c) 450 Click here to see answer by 303795(595)

 Question 15211: hi i need the divisibility tes for 12 and 26, or help with my problem im doing in math "You need to find a salary for a new employee and you want to pay him an even dollar amount between \$23,000 and \$24,000 that can be paid by every two weeks (26 times a year) or monthly (12 times a year)you want each payment to be an exact dallor amount" this came from passport to mathmatics, book 2, 1999 edition. Pg. 116 #17 thank you Click here to see answer by 303795(595)

 Question 12062: WHAT IS THE HIGHEST NUMBER THAT DIVIDES 245 AND 1029 BY GIVING A REMAINDER OF 5. Click here to see answer by 303795(595)

 Question 10704: In the decimal of 5/13 what would be the 534th decimal Click here to see answer by 303795(595)

 Question 9118: 245 divided by 15=.............16 1/3, 15r.5, 16.2 or .06 r.30? thank you very much!!!!!!!!!!! Click here to see answer by 303795(595)

 Question 12878: what is the smallest number that is divisible dy four different primes? Click here to see answer by 303795(595)

 Question 12880: what is the smallest number that is divisible dy four different primes? Click here to see answer by 303795(595)

Older solutions: 1..45, 46..90, 91..135, 136..180, 181..225, 226..270, 271..315, 316..360, 361..405, 406..450, 451..495, 496..540, 541..585, 586..630, 631..675, 676..720, 721..765, 766..810, 811..855, 856..900, 901..945, 946..990, 991..1035, 1036..1080, 1081..1125, 1126..1170, 1171..1215, 1216..1260, 1261..1305, 1306..1350, 1351..1395, 1396..1440