What is the final answer for this: xy - 8/x^2y^2 ÷ x^2 - 4/y^2
xy - 8/x2y2 ÷ x2 - 4/y2
xy - 8/x2y2 ÷ x2 - 4/y2
a. -7/3 b. 5 c. 3/14 d. -3/7
Need help, please!!
a town has a population of 20000 people. X % of them are on-legged, and half of the others go barefoot. How many sandals are worn in the town?
Lin sells flowers. Lin made some bunches of flowers. Each bunch had 3 roses and 4 daisies. She used 168 flowers altogether. How many roses did Lin use?
1. √x(√9-4/3)=√25 The sqrt is just over the 9. 2. (4-3*√2)2 3. √135b2c3d*√5b2d The sqrt is over 135b2c3d...
In the problem it shows a box with a height of 8 cm, a length of 9cm, and a width of 12 cm. Running through the middle of the inside of the box is a dashed line. What is the length of the...
sam makes $400 per week plus $20 commission on each new cell phone plan she cell.she earend$680 last week.how manyplans did she sell last week
how do you write each expression using a positive exponent
word problem for algebra
show that the standard unit vector e1, e2,e3......en are linearly independent in Rn
its been 1 year since my teacher taught me this.. so I can't remember now xD pls reply :) I think there is no answer because you can't add with different exponents
Help simplifying -10 / (4 minus square root of 3)
How do I simplify (t/u^2)/(t^2/u)
it is about math and algebra please solve
Select the approximate values of x that are solutions to f(x)=0, where f(x)=-6x2+7x+6 A. {-0.57, 1.74} B. {-6, 7} C. {-1.17, -1.00} D. {-1.00, 1.17}
A fruit punch that contains 25% fruit juice is combined with 100% fruit juice. How many ounces of each should be used to make 48 oz of a mixture that is 75% fruit juice
I need so much help wit this question so much its hurting my brain
If the cumulative distribution function of X is given below, then find P (X < 0.80). f(x)=0, if x ≤ 0 f(x)=x^2, if 0 < x ≤ 1 f(x)=1, if x > 1
We have a fair eight-sided die. a. Find the math expectation of a single roll. b. Find the math expectation of the numerical sum of 4 rolls. c. Find the math expectation of the numerical...