Karli

Use elimination to solve each system of equations. x+y-2z=10 8x-9y-z=5 3x+4y+2z=-10 I need to figure out what x,y, and z each equal. I must use the elimination method.

How do you solve this? 3y+5-2y+3=6y+5-6y

amy gets 1 hour for lunch at her job. Today she used 1/4 hour to eat and 2/5 hour to run an errand. She spent the rest of her lunch writing a letter. How many minutes did Amy spend writing a letter? Please show me how to get the answer..Thanks.

can you explain inverse operations to solve an inequality program?

I need help with this problem..the answer and how you got it. thanks amy gets 1 hour for lunch at her job. today she used 1/4 hour to eat and 2/5 hour to run an errand. she spent the rest of her lunchtime writing a letter. how may minutes did amy spend wr...

Make a help wanted ad, regarding the life on galleon 1500. Assume you are a Spanish Galleon.

Why is wavelength data important in terms to spectrophotometer. TY SO MUCH!!!

How do I solve for the roots of this quadratic equation: 3x^2-7x ---------=3 2

I don't get how you got the answer. What steps did you do?

NO, but can you help me to make a help wanted ad needing sailors for voyage. Write a job notice to post on a bulletin board nearby harbor town, notice should describe the work that sailors will be expected to do and skills they should have. Remember as a...

any suggestions Miss sue?

thank you Miss Sue.

thanks. this really helped