Equations and Inequalities with literal

Front

What is a literal equation?

Back

A literal equation is an equation that involves two or more variables. It is often solved for one variable in terms of the others.

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How do you solve an inequality?

Back

To solve an inequality, isolate the variable on one side of the inequality sign, similar to solving an equation. Remember to reverse the inequality sign when multiplying or dividing by a negative number.

Front

What does the symbol '≥' mean?

Back

'≥' means 'greater than or equal to'. It indicates that the value on the left is either greater than or equal to the value on the right.

Front

What does the symbol '≤' mean?

Back

'≤' means 'less than or equal to'. It indicates that the value on the left is either less than or equal to the value on the right.

Front

How do you represent a budget constraint in an inequality?

Back

Front

What is the first step in solving the equation 2w + 2b = P for w?

Back

Front

What is the formula for the population decrease of fish over time?

Back

Front

How do you convert a literal equation to solve for a specific variable?

Back

To convert a literal equation to solve for a specific variable, rearrange the equation using algebraic operations to isolate the desired variable on one side.

Front

What is the solution to the inequality -6a ≥ -36?

Back

The solution is a ≤ 6, which means a can be any value less than or equal to 6.

Front

What is the significance of a nonrefundable deposit in budgeting?

Back

A nonrefundable deposit is an upfront payment that cannot be recovered. It must be included in the total cost when calculating the budget.