This video reviews how to simplify two basic expressions using the order of operations.

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# Order of Operations: Simplify 60/5(7-5) and 2+5(8-5)

# Properties of Limits

# Quadratic App: Find Two Numbers Given Difference and Sum of Squares (Factor)

# Decimals in Money App: Money Leftover 82-(14.75+34.90+4.47)

# Subtract Fractions with Variables and Common Denominators

# Write a Given Finite Arithmetic Series Using Sigma (Summation) Notation (d<0)

# Write a Given Finite Arithmetic Series Using Sigma (Summation) Notation (d>0)

This video explains how to write a given arithmetic series using sigma notation. The sum is then found.

This video reviews how to simplify two basic expressions using the order of operations.

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This video covers the properties of limits and verifies them graphically.

This video explains how to set up a system of equations and and then solve a quadratic equation to solve an application problem.

The video explains how to add and subtract decimals to determine an amount of money left after a purchase.

This video explains how to subtract fractions with variables and a common denominator.

This video explains how to write a given arithmetic series using sigma notation. The sum is then found.