Expressions, Equations, and Inequalities by Jodi Pearson

Vanessa

2017-11-21 14:38:22 UTC

Inequalities can be solved and they have four symbols; less than, less than or equal to, greater than or equal to, and greater than. Inequalities can be equal to a number and can be not equal to a number. This does use variables, like "x" and "y".

katelyn

2017-11-21 14:38:29 UTC

You can solve equations and inequalities . You evaluate and simplify expressions.

Aidan

2017-11-21 14:38:45 UTC

Equations have a sign. Them and inequalities are solved. Equations only have one answer. Inequalities can have multiple.

Anna

2017-11-21 14:38:46 UTC

I know you solve equations and inequalities. But you do not solve expressions you evaluate or simplify them.

Amberlyn

2017-11-21 14:38:48 UTC

An expression is a " Math Phrase" that you simplify and evaluate. An expression uses terms that are separated by addition and subtraction symbols. An expression also uses variables which is a letter used to represent a number. A coefficient is the number infront of the variable. A constant is a number that does not have a variable. When simplifying the expression you use like terms and the distributive property.

Rayne Quinta

2017-11-21 14:38:54 UTC

Expressions can not be solved but they can be simplified and evaluated. Equations and inequalities can be solved. Inequalities have Less than < ,Greater than > , greater than or equal to , and Less than or equal to.

Emily

2017-11-21 14:38:59 UTC

Expressions are when you write a math phrase. You DO NOT solve it. You use terms, which are variables, constants, coefficients, and operation symbols. Equations have numbers and you DO solve them. They are balanced, and have = signs. You are comparing numbers. Inequalities are unbalanced, and you compare your "math sentences" by using greater than (>), less than (<), equal to(=), greater than -or- equal to, or less than -or- equal to.

Gracie V.

2017-11-21 14:39:12 UTC

I know that equations and inequalities can be solved. Expressions are evaluated and simplified.

Joey

2017-11-21 14:39:17 UTC

Equations have = symbols. Equations can be solved.

Evan

2017-11-21 14:39:29 UTC

Expressions can not be solved but they can be simplified and evaluated.

Hunter

2017-11-21 14:39:34 UTC

Expression Can't be solved but use equal signs.

Carsen

2017-11-21 14:39:52 UTC

Inequalities are like a scale

Sarah

2017-11-21 14:39:54 UTC

You solve an equation. Equations also have a =.

Nick

2017-11-21 14:39:57 UTC

I know that expressions cannot be solved, we evaluate and simplify them,

Hayden

2017-11-21 14:40:14 UTC

They are all in the dictionary and they have a definition and they all have e's in theree names.they are all used In math class at some point they are words.they can all be simplified or solved two out of the three are like scales (inequalities and equations).they all have numbers in them and

Natalia

2017-11-21 14:40:22 UTC

Expressions do not have a solution. They are either simplified or evaluated. Equations though, they have one solution. Inequalities have one or more solutions, but they don't have to have more than one.There are 4 symbols to inequalities. Greater than, less then, greater than or equal to, and less than or equal to. Both equations and inequalities can be solved. Expressions cannot be solved and they have terms, constants, variables, operation signs or symbols, and coefficients.Expressions and Equations do not have any thing in common and neither do inequalities and expressions.

Nick

2017-11-21 14:40:47 UTC

I know that you can solve equations and inequalities. I also know that all of them use operation symbols.

Evan

2017-11-21 14:41:02 UTC

Equations can be solved but only have one answer, but inequalities can have more than one answer

Carse

2017-11-21 14:41:06 UTC

Equations can be solved

Austin

2017-11-21 14:41:08 UTC

A expression is for you to simplify and evaluate NOT TO SOLVE making it a math phrase.

Owen

2017-11-21 14:41:19 UTC

You evaluate expressions and solve equations. Inequalities are similar to a scale. You can not solve expressions you can only make them smaller and simplify them. For Inequalities you compare #'s. They also use symbols like <, or >. An example of an inequality is below.

Aidan

2017-11-21 14:42:05 UTC

Expressions are simplified and evaluated. Here's a picture

Cara Beth

2017-11-21 14:42:27 UTC

Equations: You solve them and it is like a balanced scale. Includes a = sign. Includes operation symbols.

Inequalities: You use greater than, less than, greater or equal too, and less than or equal too signs. They are like a unbalanced scale. No equal signs. Can have operation symbols.

Evaluations: You never SOLVE them, you only EVALUTATE them. Has several parts; coefficient, terms, varible, constant. Can include some operation symbols for example, -, +, and a fraction bar. Can include expontents ex. 3³

Gracie V.

2017-11-21 14:42:31 UTC

They all a new use variables and numbers.

Sarah

2017-11-21 14:42:37 UTC

Inequalitys are solved. The have a greater that, less than, less than or equal to, or a greater than or equal to sign.

Anna

2017-11-21 14:42:42 UTC

I know that inequalities use comparison symbols like < and>.

Hunter

2017-11-21 14:42:53 UTC

In inequalities you use four signs that are called greater than, less than, greater than or equal to, and less than or equal to.

Evan

2017-11-21 14:42:54 UTC

Equations also have equal signs.
=

Carsen

2017-11-21 14:43:10 UTC

You DO NOT solve expressions

Nick!!

2017-11-21 14:43:24 UTC

I know that inequalities use < and > and use a line under sometimes also. They CAN BE SOLVED. They can have MORE THAN 1 anwser. Like an unbalanced scale.

Gracie V.

2017-11-21 14:43:38 UTC

Expressions have constants, coefficients, and terms.
Inequalities use the symbols greater than, less than, greater than or equal to, and less than or equal to.
Equations use the equal signs to compare to things.

Austin

2017-11-21 14:43:45 UTC

A equation is for you to solve and has a solution using different signs like addition and subtraction.

Joey

2017-11-21 14:43:53 UTC

Expressions can't be solved. Expressions can be simplified and evaluated

Vanessa

2017-11-21 14:44:03 UTC

Equations are pretty much expressions that can be solved. They contain numbers, operation symbols and and a equal sign( = )
An example would be 2 + 2 = 4.

katelyn

2017-11-21 14:44:11 UTC

Expressions are made up of terms: variables, coefficients, and operation symbols

Ryan

2017-11-21 14:44:27 UTC

Expression are made of variables, coefficients, terms, and I forgot what the last are.

Evan

2017-11-21 14:44:35 UTC

All of them use can use variables.

Nick

2017-11-21 14:44:46 UTC

Equations can be solved. They have 1 anwser. Like a balanced scale.

Carsen

2017-11-21 14:44:46 UTC

Equations have an equal sign

Anna

2017-11-21 14:44:50 UTC

I know that they all have number and can have variables.

Sarah

2017-11-21 14:45:07 UTC

Expressions are not solved. They consist of variables, constants, and terms. You simplify or evaluate them.

Aidan

2017-11-21 14:45:19 UTC

Inequalities can be like a unbalanced scale. They have 4 symbols. < > then I can't type the other ones there just those with a line under it

Austin

2017-11-21 14:45:53 UTC

A inequality also like equations has a solution but uses different signs like greater than,less than , greater than and equal to , and less than and equal to.

Evan

2017-11-21 14:46:25 UTC

You can solve inequalities and equations.

Amberlyn

2017-11-21 14:46:37 UTC

An equation is like a balanced scale that has one solution. An inequality is like an unbalanced scale that has more than one solution. An inequality uses....

Gracie V.

2017-11-21 14:47:38 UTC

Equations and inequalities are like a scale and compare things.

Joey

2017-11-21 14:47:40 UTC

Inequalities have Symbols. They also and is like a unbalanced scale.

Vanessa

2017-11-21 14:47:49 UTC

Expressions can be evaluated and simplified but not solved. This is because most variables do not have a specific number, so you leave a simplified expression as a variable and a number. Ex. (2 - x) + yz

2017-11-21 14:48:15 UTC

Aidan

2017-11-21 14:48:48 UTC

In equations the two sides have to be equel

Hayden

2017-11-21 14:48:54 UTC

Expressions can only be simplified.

Austin

2017-11-21 14:49:18 UTC

You solve equations while you evaluate and simplify expressions

Ryan

2017-11-21 14:49:49 UTC

Inequality’s are made of less than, greater than, less than or equal to, and greater than or equal to symbols.

katelyn

2017-11-21 14:49:51 UTC

Inequalities have 4 symbols you can use

Carsen

2017-11-21 14:50:13 UTC

Equations are like a balanced scale

Anna

2017-11-21 14:50:28 UTC

I know that equations have a balanced scale and inequalities have an unbalanced scale.

Carsen

2017-11-21 14:54:33 UTC

Expressions can be simplified

Ryan

2017-11-21 14:55:31 UTC

You can’t solve expressions

2017-11-21 14:55:37 UTC

Ryan

2017-11-21 14:56:27 UTC

You can simplify expressions