# Questions on Algebra: Negative and Fractional exponents answered by real tutors!

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 Algebra: Negative and Fractional exponents Solvers Lessons Answers archive Quiz In Depth

 Question 153304: can you help me:(((write an equation for the line going through the points (3,2) and (-2,4)))) Click here to see answer by Fombitz(13828)

 Question 153422: -4-[-(-5)]+|-6| i have no idea how to do this problem Click here to see answer by stanbon(57410)

 Question 153513: can you help me solve and check this problem using substitution method: (((x=1/5y 3x+2y=26))) Click here to see answer by Fombitz(13828)

 Question 153596: What is the product of the cube of (-4/3) and square of (-3/2) ? Click here to see answer by Alan3354(30993)

 Question 154616: Trying to help my son Could you please give my step by step We are not sure if we turn it into an improper fraction to solve 1 5/12 - 3 1/4 = Last question 20+2 (3 X -5squared +30) 20 + 2 ( would the -5squred be positive or negative and why Click here to see answer by scott8148(6628)

 Question 154659: can you please help me solve this problem and show all work using the 5-step method: (((When the digits of the two digit number are reversed, the new number is 9 more than the original number, and the sum of the digits of the original number is 11. What is the original number?)) Click here to see answer by stanbon(57410)

 Question 154657: can you please help me solve this problem and show all work using the 5-step method: (((A sailboat travels 20 miles downstream in 3 hours. It returns in 4 hours. Find the speed of the sailboat in still water and the rate of the current.))) Click here to see answer by checkley77(12569)

 Question 154748: what is the third root of a times the 5th root of a? (I cant type in radical symbols. Thanks! Ian Click here to see answer by stanbon(57410)

 Question 154844: can you please help me solve this problem and show all work using the 5 step method: (((Erin's age is 3 times Warren's. In 4 years she will be twice as old as he will be. How old is each now?))) Click here to see answer by stanbon(57410)

 Question 154868: can you please help me solve this problem: (((The amount of money that a salesperson makes varies directly as the toal maount of sales made. If the salesperson receives \$7500 for selling a house for \$120000, how much will he or she make if he or she sells a house for \$150000?))) Click here to see answer by jojo14344(1512)

 Question 155064: can you help me solve by graphing: (((3x+y=5 -2x+3y=4))) Click here to see answer by checkley77(12569)

 Question 155504: Simplify (5^3)^-8 Type exponential notation with positive exponents Click here to see answer by jim_thompson5910(28598)

 Question 155506: Divide and Simplify 6^8/6^3 Type exponential notation with positive exponents Click here to see answer by jim_thompson5910(28598)