Elissa
Most popular questions and responses by Elissa
Computers
Which of the following experiences is considered a simulation? A. reading a chapter about dissecting a frog with bright pictures and graphs B. listening to a narrator about dissecting a frog in vivid detail C. using a computer program to dissect a frog***
asked on February 24, 2015 
Chemistry
What mass of glucose (C6H12O6) must dissolve in 400.0 g of ethanol to make a 1.60 m solution?
asked on March 9, 2017 
Algebraic Expressions
The temp. was 72 degrees F at noon. At midnight, the temp. dropped to 12 degrees F. Write an algebraic expression to find the sum.
asked on September 17, 2013 
math
y=5x7 and 3x2y=12 I have to find the linear system using substitution I have gotten it to 3x2(5x7)=12 Now I am stuck at solving for x PLEASE HELP any way you can Thanks Oh, and please show me how you did it as well :)
asked on May 28, 2009 
English
I'm supposed to write about a hero using gods and goddesses for this "Your Hero's Journey Outline" but I can't typically think of what to write about. Any ideas?
asked on October 9, 2013 
chemistry
calculate the mass of naso4 needed to prepare of 0.5L of 0.15M of solution
asked on November 14, 2012 
math
3x2(5x7)=12 I need to solve for x, please help!! and show me how you did it if possible!
asked on May 28, 2009 
Linear algebra
Consider for every real number a the linear system of equations: { x +( a + 1 )y + a^2 z = a^3 { ( 1  a )x +( 1  2a )y = a^3 { x +( a + 1 )y + az = a^2 b)Find the values of a for which the system has no solution, infinitely many solutions, and a unique
asked on April 27, 2014 
sosial studies
what's an oasis?
asked on September 23, 2009 
question for all
where are these "200 experts" standing by, ready to help us? I haven't gotten any help on my question, and I need it!!!
asked on May 28, 2009 
Math
What common word would we have after following these steps?  write down a zero put 50 on its left and 5 on its right add 1/5 of eight at the end
asked on May 16, 2018 
Math
Pamela is 12 years older than her brother. Last year, she was thrice as old as her brother. How old is Pamela now?
asked on October 8, 2016 
social studies
What action taken by Mexican officials changed the trade law?
asked on January 22, 2011 
7th grademath
I need to find the linear system for the equations 4x+3=y and x=y2 Any help at all would be great! And please show me how you did it if possible, thanks!
asked on May 26, 2009 
algebra
I need help, i have to solve the linear solution using substitution, the equations are 4x+3=y and x=y2 Also, please show me how you did it if possible. Thanks!
asked on May 26, 2009

Science
Hydhsy
posted on October 7, 2015 
math
thanks so much
posted on May 28, 2009 
math
where are these "200 experts"???? I thought they were on this site, ready to help us?!?!?!
posted on May 28, 2009 
Math
or, you could do it simpilar and just do 7619, and you get 57, x=57
posted on May 28, 2009 
history
Ms. Sue, you've been helping a lot of people, could you help me with my question?
posted on May 26, 2009 
7th grade math
no problem, you don't happen to know the answer to my problem though, do you? it's labled 7th grademath by Elissa on the current questions list
posted on May 26, 2009 
7th grade math
OH, i'm sorry, i switched them around; it is calvin that gets 69, and alan that gets 63 but, here's how i did it i started with a few guesses, but when i guessed alan having 63, i said okay, he has 3 times as much as bonnie, so i need to divide 69 by 3 and
posted on May 26, 2009 
8th grade
okay, i know i can't help you with your problem, but I REALLLLLY need help with mine, could you help? Linear systems, the equations are 4x+3=y and x=y2 I need the solution, and I'm stuck, PLEASE help me!
posted on May 26, 2009 
7th grade math
use guess and check, the answer is: alan:69 bonnie: 21 and calvin: 63
posted on May 26, 2009