Equations and Inequalities

Front

What is an equation?

Back

An equation is a mathematical statement that asserts the equality of two expressions, typically containing one or more variables.

Tags

CCSS.6.EE.A.2C

Front

What is an inequality?

Back

An inequality is a mathematical statement that compares two expressions, showing that one is greater than, less than, or not equal to the other.

Tags

CCSS.6.EE.B.8

Front

What does the variable 'm' represent in the equation 18 + m = 45?

Back

In the equation 18 + m = 45, 'm' represents the number of pencils Josh received for Halloween.

Tags

CCSS.6.EE.B.6

Front

How do you solve the equation 18 + m = 45?

Back

To solve for m, subtract 18 from both sides: m = 45 - 18, so m = 27.

Tags

CCSS.6.EE.B.7

Front

What is the purpose of using variables in equations?

Back

Variables are used in equations to represent unknown values that can change or vary.

Tags

CCSS.6.EE.B.6

Front

What does the equation d = 0.2t represent?

Back

The equation d = 0.2t represents the relationship between distance (d) and time (t) for sound traveling, where sound travels 0.2 miles per second.

Tags

CCSS.HSF.LE.B.5

Front

How do you find the value of 'x' in the equation 35 + x = ?

Back

To find 'x', you need to know the total value on the right side of the equation.

Tags

CCSS.6.EE.B.7

Front

What does the open sentence 42 - z = ? help to find?

Back

The open sentence 42 - z = ? helps to find the price of the video game at another store, where z is the amount less than $42.

Tags

CCSS.6.EE.B.5

Front

What is the fixed salary of the salesperson mentioned in the problem?

Back

The fixed salary of the salesperson is $2,800 per month.

Tags

CCSS.HSF.LE.B.5

Front

How much does the salesperson earn for each tablet sold above the target?

Back

The salesperson earns $60 for every tablet sold above her target of 30 tablets.