Standard Form Word Problems

Front

What is Standard Form in linear equations?

Back

Standard Form is a way of writing linear equations in the format Ax + By = C, where A, B, and C are integers, and A should be non-negative.

Front

How do you convert a word problem into a linear equation in Standard Form?

Back

Identify the variables, determine the coefficients based on the problem context, and set up the equation in the form Ax + By = C.

Front

What does the variable 'x' typically represent in a Standard Form equation?

Back

In a Standard Form equation, 'x' usually represents the quantity of one type of item or variable being analyzed.

Front

What does the variable 'y' typically represent in a Standard Form equation?

Back

In a Standard Form equation, 'y' usually represents the quantity of another type of item or variable being analyzed.

Tags

CCSS.HSA.REI.C.8

Front

In the equation 8x + 12y = 360, what do the coefficients 8 and 12 represent?

Back

The coefficients 8 and 12 represent the number of vans and buses, respectively, in the context of the problem.

Tags

CCSS.HSF.LE.B.5

Front

How do you identify the total in a Standard Form equation?

Back

The total is represented by the constant term on the right side of the equation (C in Ax + By = C).

Front

What is the first step in solving a word problem that requires a Standard Form equation?

Back

Read the problem carefully to identify the quantities involved and what is being asked.

Front

What is an example of a Standard Form equation from a word problem?

Back

An example is 13x + 4y = 616, which represents the sale of bushes and trees.

Front

How can you check if your Standard Form equation is correct?

Back

You can check by substituting values for x and y to see if they satisfy the equation.

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Front

What is the significance of the constant term in a Standard Form equation?

Back

The constant term represents the total amount or limit in the context of the problem.

Tags

CCSS.HSF.LE.B.5