Pre-Algebra Chapter 7 by Mr. Facciolo

Variables on both sides

nicholas_facciolo — 2016-11-30 13:30:31 UTC

Here is a link to more examples with variables on both sides.
https://www.ixl.com/math/algebra-1/solve-equations-with-variables-on-both-sides

2021pirtze — 2016-12-06 17:57:58 UTC

To help you study two steps equations on both side of the equations make up your own. Use this link to put your equation into AFTER you try to solve it.
https://www.mathpapa.com/calc.html?q=4x+7%3D2x+1
This website shows you what to do step by step. This also makes it so you can solve any type of equation.

To help you study you can use the Quizlet website and go through the quizlet until you get it everything right.

2016-12-06 17:58:54 UTC

To help study for the Chapter 7 Test...

2021mooneyn — 2016-12-06 17:59:49 UTC

Just PRACTICE! It's easy.

Distributive Property (w/ Variables
3(x + 5) = 6x

Inequalities (w/ Variables)
x + 7 > 14
- 7 - 7
-----------------
x > 7

Or...
Practice with websites like Quizlet or Khan Academy!

Links:
https://quizlet.com/latest
https://www.khanacademy.org/

simple interest formulas

2021roperb — 2016-12-06 18:00:32 UTC

I=PRT

2021davisb — 2016-12-06 18:00:46 UTC

To help you study solving inequalities by adding and subtracting you use inverse operations.

And practice doing equations.

2021trann — 2016-12-06 18:00:52 UTC

and remember the negatives and positives and double signs and pretty much everything else oh yeah dont forget to double check.

To help equations with fractions postive and negitive

2016-12-06 18:01:14 UTC

2021ropere — 2016-12-06 18:01:35 UTC

when multiplying and dividing negatives

2021fatobeneb — 2016-12-06 18:01:36 UTC

make sure that a + times +=+ and - times +=- and - times -=+

2021roperb — 2016-12-06 18:03:26 UTC

In two step equations make sure you isolate the variable by doing inverse operations.

2021davisb — 2016-12-06 18:04:03 UTC

When multiplying monomials remember the product rule which is multiply by adding the exponents.

It is really difficult for me to find percents mentally.

2021joiners — 2016-12-06 18:05:25 UTC

The book review

2021walkt — 2016-12-06 18:06:44 UTC

http://www.glencoe.com/sec/math/prealg/prealg05/standardized_test_practice/index.php4/

Solving 2 step inequalities

2021kelmo — 2016-12-06 18:06:56 UTC

https://www.khanacademy.org/math/algebra/one-variable-linear-inequalities/alg1-two-step-inequalities/v/solving-inequalities

2021fatobeneb — 2016-12-06 18:08:17 UTC

Equations with varibles on both sides

2021robinsons — 2016-12-06 18:08:17 UTC

https://www.khanacademy.org/math/algebra-home/alg-basic-eq-ineq/alg-variables-on-both-sides/v/equations-3

You can use the study guide that we get in class and study night's before the test .

2021oraveca — 2016-12-06 18:08:39 UTC

2 step equation review quiz

2021roperb — 2016-12-06 18:10:18 UTC

https://www.khanacademy.org/math/algebra/one-variable-linear-equations/alg1-two-steps-equations-intro/e/linear_equations_2

Random Equation

2021trann — 2016-12-06 18:11:00 UTC

168+4(785a-987)=5+1a
Solve it if you can because idk the answer lol

A positive times a negative is always a negative.

2021kotsatosn — 2016-12-06 18:11:59 UTC

For the other people who need help finding percents mentally.

2021joiners — 2016-12-06 18:12:44 UTC

when adding and subtracting fractions

2021fatobeneb — 2016-12-06 18:13:07 UTC

make sue the denominators are equal than add the numerator

EXAMPLE:
1/3+4/5
5/15+12/15=17/15
make it into a mixed number
1 2/15

2021davisb — 2016-12-06 18:14:04 UTC

when simplifying algebraic expressions remember to combine like terms.

Use the note

2021simmonsc — 2016-12-06 18:14:07 UTC

it would be nice to review by using his notes on Mr. Focciolo's classroom

Finding Percents Mentally

2021robinsons — 2016-12-06 18:14:27 UTC

http://burningmath.blogspot.com/2013/08/easy-trick-to-mentally-calculate.html

To practice monomials:

2021beachc — 2016-12-06 18:15:34 UTC

2021pirtze — 2016-12-06 18:16:19 UTC

2021davisb — 2016-12-06 18:18:22 UTC

Simplifying expressions

GCF

2021blackf — 2016-12-06 18:19:59 UTC

List the prime factors of each number. Multiply those factors both numbers have in common.

khan academy GCF video

2021fatobeneb — 2016-12-06 18:20:19 UTC

To help with equations with fractions

2021perricelliaj — 2016-12-06 18:20:27 UTC

Multiply both sides of the equation -- every term -- by the LCM of denominators. Each denominator will then divide into its multiple. Then have an equation without fractions.

2021davisb — 2016-12-06 18:20:47 UTC

LCM

Finding GCF

2021robinsons — 2016-12-06 18:21:13 UTC

https://www.khanacademy.org/math/pre-algebra/pre-algebra-factors-multiples/pre-algebra-greatest-common-divisor/v/greatest-common-divisor

Scientific Notation

2021kotsatosn — 2016-12-06 18:23:00 UTC

To see an exponent that's negative, write .00000031 in scientific notation.

Move the decimal place to the right to create a new number from 1 up to 10. So, N = 3.1.
Determine the exponent, which is the number of times you moved the decimal. ...
Put the number in the correct form for scientific notation.

Distributive Property

2021trann — 2016-12-06 18:23:37 UTC

Distributive property is when you multiply the term that's outside the parentheses with the terms in the parentheses.

4(3+12)
12+12
24

like that

khan academy lesson for inequalties..........................Bradley Fatobene Brianne Davis

2021fatobeneb — 2016-12-06 18:23:58 UTC

you can watch the video and do the questions

when doing inequalities the < and > is treated the same as an equal sign =

Emily and Sara Work

2021joiners — 2016-12-06 18:24:32 UTC

To study or just look into Probability & Predictions....

2021mooneyn — 2016-12-06 18:25:38 UTC

Click the video below!

To help with predicting and probabilty

2021perricelliaj — 2016-12-06 18:25:38 UTC

Evan Pirtz and Alivia Oravec Coordinate System Study.com Questions and answers.

2021oraveca — 2016-12-06 18:25:52 UTC

http://study.com/academy/practice/quiz-worksheet-coordinate-system.html

Quiz: Scatter plots

2021beachc — 2016-12-06 18:25:58 UTC

Caleigh and Faith

Arithmetic and Geometric

2021roperb — 2016-12-06 18:26:28 UTC

https://www.youtube.com/watch?v=F4HiKiQ30dM

scientific notation

2021kelmo — 2016-12-06 18:30:34 UTC

https://www.khanacademy.org/math/pre-algebra/pre-algebra-exponents-radicals/pre-algebra-scientific-notation/v/scientific-notation

Brianne Davis and Bradley Fatobene Khan academy video on inequalities

2021davisb — 2016-12-06 18:31:15 UTC

Compound Interest Formula

2021walkt — 2016-12-06 18:33:37 UTC

http://www.thecalculatorsite.com/articles/finance/compound-interest-formula.php

https://youtu.be/Rm6UdfRs3gw

do math do good dont fail

2021fatobeneb — 2016-12-06 18:39:41 UTC

very inspirational