Solving Systems and Linear Equations and Inequalities

Two numbers have a sum of 217 and a difference of 85. What is the larger of the two numbers?

Tags

CCSS.8.EE.C.8C

Two numbers have a sum of 217 and a difference of 85. What is the smaller of the two numbers?

Tags

CCSS.8.EE.C.8C

The below system of equations is setup nicely to use the _____ method.

• substitution

• elimination

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Which answer below shows the first step in solving the below system of equations using substitution?

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

When graphing the below inequality, which type of line would you use?

• solid

• dotted

• shaded

• unshaded

Tags

CCSS.HSA.REI.D.12

When graphing the below inequality, which type of line would you use?

• solid

• dotted

• shaded

• unshaded

Tags

CCSS.HSA.REI.D.12

A method used to solve systems of equations by solving an equation for one variable and substiutuing the resulting expression into the other euqation(s)

• Substiution Method

• Eliminations Method

• Graph of a system of Linear Inequalities in two variables

• Solution of a system of linear equaitons

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Consist of two or more linear equations that have the same variables.

• Linear System

• Function Notation

• Direct Variation

• Literal Equation

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

An ordered pair that satisfies all of the equations in a linear system. The intersection point where the lines cross.

• Linear system

• Solution of a system of linear equations

• Elimination Method

• Substitution Method

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

A method used to solve systems of equations in which one variable is elimnated by adding or subtraction two equations of the system and solving for the variable.

• Elimination Method

• Substitutuion Method

• Graph of a system of Linear equations in two variables.

• Solution of a system of linear equations

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6