Brooklyn: ALGEBRA??????????????????????????????? use elimination 3x+3y=-9 3x-3y=21 -5,2 2,-5 3,3 3,-6 Answers and Views: Answer by Steven 2.06x=12 6/6=12/6 x=2 Answer by UnknownYou subtract the second equation from the first: (3x - 3x) + (3y + 3y) = -9 - 21 6y = -30 y = -5 Now substitute -5 for y in one of the equations: 3x + 3(-5) = … [Read more...] about ALGEBRA???????????????????????????????

# Algebra

## How can Algebra be helpful in our lives outside of school?

jakethesamurai: What does Algebra exactly do for our lives outside of school? I am not really sure why we are supposed to learn Algebra. I am sure there is a good reason to it, I just wanted to know why. Answers and Views: Answer by peapersEvery industry uses algebra and mathematics all the time. Not studying your math will mean the … [Read more...] about How can Algebra be helpful in our lives outside of school?

## What is the differences between algebra and algebra honors?

Ariana S: What is the differences between algebra and algebra honors? I have the choice between both. I cant decide. I want the one that will be more on the ACT. Is algebra hard enough not to be in honors? Will that make a big difference when the college people are looking at my grades and stuff? because all my other classes is honors. Do they … [Read more...] about What is the differences between algebra and algebra honors?

## Algebra!!!!!?

sillygirl227: Algebra!!!!!? Why is algebra so hard for me I am seeing a tudur and my mom is helping me, there are so many problems that are ALMOST THE SAME AND IT CONFUSES ME. What can I do to make it easyier. Answers and Views: Answer by vinay malgebra is bascially a problem given upon a set of formulae so best thing is to remember all the … [Read more...] about Algebra!!!!!?

## How to interview someone for an Algebra II project on real-world math?

Aly: How to interview someone for an Algebra II project on real-world math? I have to do an algebra project where I interview someone in a field that uses math about how algebra applies to their job. I'm interviewing an accountant, and while I already have 3 questions, I can't come up with any more. I need 5. Any suggestions? Answers and … [Read more...] about How to interview someone for an Algebra II project on real-world math?

## What is the best approach to learning multilinear algebra knowing linear algebra?

CRex: What is the best approach to learning multilinear algebra knowing linear algebra? This has been bugging me for years. I know linear algebra at a graduate level (from engineering courses, not from mathematics courses), but I cannot find anything that transitions to multilinear algebra. In the end, I'm interested in this topic from a purely … [Read more...] about What is the best approach to learning multilinear algebra knowing linear algebra?

## What is a really good website or software package for learning Algebra through Calculus type stuff?

Rock Paper Scissors: What is a really good website or software package for learning Algebra through Calculus type stuff? I am a college student taking Pre-Calculus and want to brush up (try and perfect) my algebra skills. I also want to have something that is more interactive to study pre-cal and calculus with. I am a Pre-Engineering student, … [Read more...] about What is a really good website or software package for learning Algebra through Calculus type stuff?