# misused words   42 videos

• #### Applied Linear Equations: Mixture Problem

##### PrecalculusLinear Equations and Inequalities

How to solve a mixture problem when the size difference between the two containers is known.

word problem mixture
• #### Applied Linear Equations: Investment Problem

##### PrecalculusLinear Equations and Inequalities

How to solve an interest problem when given the total amount deposited.

word problem investment interest
• #### Sum of Digits

##### AlgebraWord Problems Using Systems of Equations

How to solve a problem when asked to switch the digits of a 2-digit number.

sum digits word problem
• #### Applied Linear Equations: Geometry Problem

##### Algebra 2Linear Equations

How to find the angles of a triangle by creating a linear equation.

word problem angle measure
• #### Applied Linear Equations: Mixture Problem

##### Algebra 2Linear Equations

How to solve a mixture problem when the size difference between the two containers is known.

word problem mixture
• #### Applied Linear Equations: Investment Problem

##### Algebra 2Linear Equations

How to solve an interest problem when given the total amount deposited.

word problem investment interest
• #### Solving and Graphing Compound Inequalities

##### PrecalculusLinear Equations and Inequalities

How to solve inequalities that use the word "and" or "or."

inequality solve compound
• #### Solving and Graphing Compound Inequalities

##### AlgebraSolving and Graphing Inequalities

How to solve inequalities that use the word "and" or "or."

inequality solve compound
• #### Applied Linear Inequalities

##### PrecalculusLinear Equations and Inequalities

How to find a test score to keep the class grade at least 90%.

applied linear inequality word problem average score test word problem
• #### Applied Linear Inequalities

##### Algebra 2Linear Inequalities

How to find a test score to keep the class grade at least 90%.

applied linear inequality word problem average score test word problem
• #### Applied Linear Equations: Distance Problem

##### PrecalculusLinear Equations and Inequalities

How to find the speed of transit when the time of two different legs is known.

distance rate time word problem
• #### Applied Linear Equations: Distance Problem

##### Algebra 2Linear Equations

How to find the speed of transit when the time of two different legs is known.

distance rate time word problem
• #### Postulate, Axiom, Conjecture

##### GeometryGeometry Building Blocks

How to differentiate between the words postulate, axiom, and conjecture.

postulate axiom conjecture
• #### Locus and Definition of a Circle and Sphere

##### GeometryCircles

How to define a circle and a sphere using the word locus.

locus set of points distance plane circle sphere given
• #### Vertex and Diagonals

##### GeometryGeometry Building Blocks

How the vocabulary word vertex applies to different objects in Geometry.

vertex isosceles triangle polygon diagonal cone pyramid prism
• #### Applications

##### Pre-AlgebraIntegers

Real word situations that involve operations on positive and negative numbers

• #### Pronoun Reference, Part II

##### SATSAT Writing
pronouns pronoun noun agreement singular words compound subjects
• #### ACT Essay Tips

##### ACTACT Writing
Common mistakes circular logic counter arguments word choice handwriting
• #### Percent Concentrations

##### AlgebraWord Problems Using Systems of Equations

How to solve word problems about mixing two liquids with different percent concentrations.

percent concentration mixture
• #### Selling Multiple Items

##### AlgebraWord Problems Using Systems of Equations

How to set up a system of equations to represent word problems where someone is selling multiple items.

system of equations coefficient elimination