March 19th - ITCA (Performance Task)

Match the following with a like term

An ​ (a)   contains an equal sign and an​ (b)   does not contain an equal sign.

• equation
• expression
• inverse
• operation

Label the following parts of the given algebraic expression

a

b

c

d

constant

terms

variable

coefficient

What is the difference between an expression and equation?

• Expressions have an equal sign and equations do not have an equal sign
• Expressions do not have an equal sign and equations do have an equal sign
• There is not a difference
• Expressions do not have variables and equations have variables

Combine like terms:

• similar solutions to different problems

• a process used to simplify an expression - terms that have the same variable part are combined using addition or subtraction

• multiplying the simplest form of an equation to find the distributive property of a solution

What is distributive property?

• to subtract two like terms from the coefficient solution in order to solve for x

• the degree to which an equation is solved for like terms

• to divide something or give a share or part of something

What is a coefficient?

• a number used to multiply a variable

• the order of operation for submitting a solution

• the variable of a letter

Inequality symbols:

• show if one value is equal to another

• show if one value is less than, greater than, or not equal to another value

• are not valid unless two values are equal

Write an expression to represent the perimeter of the figure.

Expressions that have the same value

• Equivalent expressions

• All expressions

• Values

• No expressions