Solving and Graphing Inequalities
Remember!
To get the "equal to" inequalities click and hold the regular ones:
Directions: Simplify each expression.
Simplify each expression by distributing and combining like terms.
Directions: Simplify each expression.
Evaluate each expression using the variable replacements.
A scientist measures the air temperature in Death Valley, California, and records 47 °C. The expression:
1.8c + 32
gives the temperature in degrees Fahrenheit for a given temperature in degrees Celsius (c). Find the temperature in degrees Fahrenheit. Round your answer to the nearest whole degree.
What is the correct order to solve multi-step equations?
Simplify parenthesis
Combine like terms on each side of the equation
Bring all the terms with variables to the same side of the equation
Use SA DM to solve the equation
Solve this multi-step equation. Show your work (SYW)
Solve this multi-step equation. Show your work (SYW)
What is the correct order to solve multi-step equations?
Combine like terms on both sides of the equation
Bring all the terms with variables to the same side of the equation
Simplify parenthesis
Use SADMEP to solve the equation
Solve this equation
Solve this equation
Remember!
To get the "equal to" inequalities click and hold the regular ones:
Solve and graph the inequality for the given variable.
Solve and graph the inequality for the given variable.
Which word(s) mean equals?
Which word(s) mean addition?
Which word(s) describe the unknowns or your variables for the problem?