In this math lesson we will learn how to solve math problems involving sales tax.
Remember these two important formulas:
Final price = price before tax + sales tax
Sales tax = sales tax rate x price before tax
Just updated your iPhone? You'll find new features for TV, Messages, News, and Shortcuts, as well as important bug fixes and security patches. Find out what's new and changed on your iPhone with the iOS 17.6 update.
How To:
Subtract a mixed number from a proper fraction in basic math
How To:
Find the equation of a line given 2 points
How To:
Find standard deviation
How To:
Find the circumference of a circle
How To:
Prove Rank(A) = Rank(transpose of A) in linear algebra
How To:
Use ">" (greater than) and "<" (less than) symbols
How To:
Use and find x & y-intercepts in algebra
How To:
Find and sketch the domain of a multivariable function
How To:
Solve basic linear function word problems in algebra
How To:
Prove a triangle inscribed in a circle is right angled
How To:
Find the volume of a cylinder quickly
How To:
Use a TI-89 to calculate nCr
How To:
Factor quadratic expressions using trial and error
How To:
Find the slope from a set of points
How To:
Factor a trinomial with negative leading coefficient
How To:
Subtract mixed numbers with borrowing
How To:
Solve percent problems
How To:
Do long division without a calculator
Use the quadratic equation:
finding the mirror point
How To:
Calculate percent error in chemistry lab activities
How To:
Subtract a mixed number from a proper fraction in basic math
How To:
Find the equation of a line given 2 points
How To:
Find standard deviation
How To:
Find the circumference of a circle
How To:
Prove Rank(A) = Rank(transpose of A) in linear algebra
How To:
Use ">" (greater than) and "<" (less than) symbols
How To:
Use and find x & y-intercepts in algebra
How To:
Find and sketch the domain of a multivariable function
How To:
Solve basic linear function word problems in algebra
How To:
Prove a triangle inscribed in a circle is right angled
How To:
Find the volume of a cylinder quickly
How To:
Factor quadratic expressions using trial and error
How To:
Solve percent problems
How To:
Use a TI-89 to calculate nCr
How To:
Factor a trinomial with negative leading coefficient
How To:
Find the slope from a set of points
How To:
Subtract mixed numbers with borrowing
How To:
Use the PRIME operator in math
How To:
Convert mixed numbers into top heavy fractions
How To:
Use vertex formula to find the vertex of a parabola
Be the First to Comment
Share Your Thoughts