Splash Screen Then/Now You performed operations on integers. Write verbal expressions for algebraic expressions. Write algebraic expressions for verbal expressions. Vocabulary…
Splash Screen Then/Now You have already worked with the additive inverse of a number when you subtracted integers. (Lesson 2–3) Solve equations by using the Addition and…
Splash Screen Then/Now You found products and quotients of monomials. Express numbers in scientific notation. Find products and quotients of numbers expressed in scientific…
Splash Screen Then/Now You have already added and subtracted rational numbers with like denominators. Add unlike fractions. Subtract unlike fractions. Vocabulary unlike fractions…
Splash Screen Then/Now You solved systems of linear equations by using tables and graphs. Solve systems of linear equations by using substitution. Solve systems of linear…
Splash Screen Then/Now You have already learned how to write ratios. (Lesson 6â1) Find unit rates. Compare and use unit rates to solve problems. Vocabulary rate unit rate…
Splash Screen Then/Now You multiplied polynomials by monomials. Multiply binomials by using the FOIL method. Multiply polynomials by using the Distributive Property. Example…
Splash Screen Then/Now You multiplied monomials. Find the quotient of two monomials. Simplify expressions containing negative and zero exponents. Vocabulary zero exponent…