Monday
May 20, 2013

# Posts by darren

Total # Posts: 90

algebra
y= -2x-13 x= 5.5 -1/2y

Language
our describes that it's your team not mine ;) ur right :)

health
When HIPAA requires auhtorization to disclose information the authorization must

Englsih, Sonnets
Can someone help me with Sidney Sonnet 31 and 39 questions? The sonnets are at the bottom if you need them. 1. The unifying theme of Sidney's Sonnets 31 and 39 is... a. natural beauty b. hopeless love c. relief from pain d. endless suffering 2. Which of the following is a ...

algebra
-11 =z/-2 (-2)-11 =z z = 22

algebra
A person bought 17 gifts for his nieces and nephews. The gifts were dolls for the nieces at \$12.99 each, and robots for the nephews at \$10.99 each. The total spent was \$198.83. How many of each gift was bought?

scientist needs 5L of 12% solution. She has on 10% and 17% solution. How much of each does

Vectors
Could someone help me solve these system using elementary operations, I am having trouble with both of them. x+y+z =0 x-y =1 y-z =-5 (For the one above the answer is (-1,-2,3) 2x-y =0 2y-z =7 2z-x =0 (For the one above the answer is (2,4,1)

Vectors
Thank You Reiny, that's exactly what I got. But I was told the number isn't a nice one, I believe that it's correct. Also, I have another question to ask. Find the intersection of the 2 planes (2x-2y+5z+10=0) and (2x+y-4z+7=0). So far, I eliminated x by subtracting...

Vectors
Could you please help me solve this question: Solve this system of equations using elementary operations. 1. x/3 + y/4 + z/5 =14 2. x/4 + y/5 + z/3 =-21 3. x/5 + y/3 + z/4 =7 So far, I have multiplied all three equations by 60, to turn them into whole numbers. Then everytime I...

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