Find the prime factorization of
Combine like terms:
Evaluate when and
Translate to an algebraic expression and simplify:
ⓐ eleven less than negative eight
ⓑ the difference of and , increased by 5
Dushko has nickels and pennies in his pocket. The number of pennies is seven less than four times the number of nickels. Let represent the number of nickels. Write an expression for the number of pennies.
Round to the nearest
ⓐ hundredth ⓑ thousandth
ⓐ to a decimal ⓑ to a percent
Locate on a number line.
In the following exercises, simplify each expression.