# Questions on Algebra: Numeric Fractions answered by real tutors!

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 Algebra: Numeric Fractions Solvers Lessons Answers archive Quiz In Depth

 Question 441665: Solve using the addition and multiplication principles. Be sure to show all of your work. 10 – 2x < 12 thank you Click here to see answer by robertb(4012)

 Question 441656: Solve the equation. Be sure to show your work. All final answers must be in simplest form. x-7/9=2/27 thank you Click here to see answer by robertb(4012)

 Question 442126: I dont know what section or type of problem this is... But any help would be greatly appreciated!! =} Find the average rate of change for the function over the given interval. y = x2 + 7x between x = 1 and x = 8 Click here to see answer by richard1234(5390)

 Question 442219: Can someone help me solve the following? I dont think there is a section, but I need help. Thanks!! Find the derivative. y = 12x^-2 + 4x^3 - 1x Click here to see answer by ilana(307)

 Question 442217: I need help with the following promblem, does anyone know about integrals? Find the integral. 4(2x+5)^3 dx Click here to see answer by richard1234(5390)

 Question 442433: 1/ x-1 + 1/2 = 2/ x^2 -1 I am trying to help my daughter with this problem, but I can't get it to work out. Can you please show how to explain. Thank you. Click here to see answer by rwm(914)
 Question 442433: 1/ x-1 + 1/2 = 2/ x^2 -1 I am trying to help my daughter with this problem, but I can't get it to work out. Can you please show how to explain. Thank you. Click here to see answer by unlockmath(1599)

 Question 442439: (1)/ (x-1) + (1)/ (2) = (2) / (x^2 -1) Algebra problem I am trying to help my daughter with, but I can't make it work out. Please help so I can explain, thanks. Click here to see answer by stanbon(57282)
 Question 442439: (1)/ (x-1) + (1)/ (2) = (2) / (x^2 -1) Algebra problem I am trying to help my daughter with, but I can't make it work out. Please help so I can explain, thanks. Click here to see answer by rwm(914)
 Question 442439: (1)/ (x-1) + (1)/ (2) = (2) / (x^2 -1) Algebra problem I am trying to help my daughter with, but I can't make it work out. Please help so I can explain, thanks. Click here to see answer by josmiceli(9664)

 Question 442460: this is a fraction made of two fractions. The top is (x^2 - 5x +4) / (3x^2 -10x-8) __________________________________________ the bottom (3x^2 -x-2) / (3x +2 ) I get that you factor out (shakey on that...then completely lost). Please help. thanks Click here to see answer by Gogonati(809)

 Question 442467: What is the sum of the 7 over 8 and 1 over 4? Click here to see answer by jorel1380(2518)
 Question 442467: What is the sum of the 7 over 8 and 1 over 4? Click here to see answer by solver91311(16872)
 Question 442467: What is the sum of the 7 over 8 and 1 over 4? Click here to see answer by Gogonati(809)

 Question 442519: 4/15 of the 315 members of a book club are male. How many female members are there in the club? Click here to see answer by stanbon(57282)

 Question 443874: Perimeter of a high school basketball court. The perimeter of a standard high school basketball court is 268 ft. The length is 34 ft longer than the width. Find the dimensions of the court. Source: Indiana High School Athletic Association thank you! Click here to see answer by ewatrrr(10682)
 Question 443874: Perimeter of a high school basketball court. The perimeter of a standard high school basketball court is 268 ft. The length is 34 ft longer than the width. Find the dimensions of the court. Source: Indiana High School Athletic Association thank you! Click here to see answer by chriswen(106)
 Question 443874: Perimeter of a high school basketball court. The perimeter of a standard high school basketball court is 268 ft. The length is 34 ft longer than the width. Find the dimensions of the court. Source: Indiana High School Athletic Association thank you! Click here to see answer by solver91311(16872)

 Question 444047: Pond depth. On July 1, Garrett’s Pond was 25 ft deep. Since that date, the water level has dropped ft per week. For what dates will the water level not exceed 21 ft? Click here to see answer by stanbon(57282)

 Question 444071: Pond depth. On July 1, Garrett’s Pond was 25 ft deep. Since that date, the water level has dropped ?? 2/3ft per week. For what dates will the water level not exceed 21 ft? thank you Click here to see answer by edjones(7569)