I really need to know how because I am so confused on how to do it. PLEASE I NEED TO KNOW

I really need to know how because I am so confused on how to do it. PLEASE I NEED TO KNOW

(x+y/x-y)^1/2 + (x-y/x+y)^1/2 = 34/15 ; x+y/(x-y)^1/2 + x-y/(x+y)^1/2 = 152/15 what are the values of x and y ?

What are the values of x and y ? (x/y)^1/2 + (y/x)^1/2 = 17/4 ; x/(y)^1/2 + y/(x)^1/2 = 65/4

7^3x * 7 * 7^x-1

Answers: 1. 4a^2-a+6 2. 4a^2-a+4 3. 4a^2+7a+6 4. 4a^2+7a+4

The paddle wheel of a ship is 11 feet in diameter, revolves 15 times a minute when moving at top speed, and is 2 feet below the water's surface at its lowest point. Using this speed and starting from...

Carmen is creating beaded jewerly to give to her family and friends.For her family,she assembled 1 bracelet and 2 necklaces,using total of 179 beads.For her friends,she assembled 1 bracelet and 4...

Mark cycles from home to school at a speed of 16 km per hr. He cycles back in the same route at a speed of 15 km per hr. The total time taken for the journey is 7 3/4.given the distance from his home...

Please help me

At a gourmet nut shop, nuts are sold in bulk. Cashews sell for $1.30 per pound and macadamia nuts sell for $8.45 per pound. Lee wishes to purchase 5 pounds of mixed nuts by mixing 3.5 pounds of cashews...

According to a study, each week the average elementary child spends 17 hours watching television, 2 hours reading books, and 10 hours playing outside. What is the ratio of number of hours...

Kikis brother is 15 years older than she is. Together they have a total of 43 years. How old is her brother?!

2x-y=5 -2x-5y=11

Solve the system. State whether the system is inconsistent or has infinitely many solutions. If the system has infinitely many solutions, write the solution set with y arbitrary. 2x+3y=5...

Solve the system with three unknowns x+y+z=-8 2x+y-z=2 x-y+z=4 Is this an empty set, does it have one solution, or many solutions? Solve this system...

Mr.Merill has 3 times as many nickels as dimes. The coins have a total value of $1.50. How many of each coin does he have?

8=4x-3y 17=x+3y

Prove that |a-1|+|a-2^2|+|a-3^2|+......+|a-2015^2|>|a-2015x1008|

How would I turn the equation Y = 3x + -3 into standard form?

How to solve this containing modulus of x.