If you're seeing this message, it means we're having trouble loading external resources on our website.

Si estás detrás de un filtro de páginas web, por favor asegúrate de que los dominios *.kastatic.org y *.kasandbox.org estén desbloqueados.

Contenido principal

STANDARDS

 > 

US-MS

Math

Mississippi Math

Foundations of Algebra Course: Equations and Inequalities

FAC.EI.1

Fully covered
Interpret key features of an expression (i.e., terms, factors, and coefficients). (A-SSE.1a)

FAC.EI.2

Mostly covered
Create expressions that can be modeled by a real-world context.

FAC.EI.3

Fully covered
Use the structure of an expression to identify ways to rewrite it. (A-SSE.2)

FAC.EI.4

Fully covered
Simplify and evaluate numerical and algebraic expressions. (7.EE.1)

FAC.EI.5

Mostly covered
Compare and contrast an expression and an equation and give examples of each.

FAC.EI.6

Fully covered
Given an equation, solve for a specified variable of degree one (i.e. isolate a variable). (6.EE.7, 7.EE.4)

FAC.EI.7

Fully covered
Fluently solve and check multi-step equations and inequalities with an emphasis on the distributive property, variables on both sides, and rational coefficients. Explain each step when solving a multistep equation and inequality. Justify each step using the properties of real numbers.

FAC.EI.8

Mostly covered
Solve word problems leading to equations of the form px + q = r and p(x + q) = r, where p, q, and r are specific rational numbers. Solve equations of these forms fluently. (7.EE.4a)

FAC.EI.9

Mostly covered
Solve word problems leading to inequalities of the form px + q > r or px + q < r, where p, q, and r are specific rational numbers. Solve inequalities of these forms fluently. (7.EE.4b)

FAC.EI.10

Fully covered
Graph the solution point of an equation and the solution set of an inequality in one variable on a horizontal number line. For inequalities, be able to interpret and write the solution set in a variety of ways (e.g., set notation).

FAC.EI.11

Partially covered
Justify when linear equations in one variable will yield one solution, infinitely many solutions, or no solution. (8.EE.7a)