8.ch2.1-4

Find the perimeter.

Find the perimeter.

Expand $$\left(x+2\right)\left(x+3\right)$$  

$$\left(y+1\right)\left(y+3\right)$$  

Select all possible functions for this function machine

Select all possible functions for this function machine

Select the missing number

Select the missing number

Select the missing number

Select the missing number

Select all possible functions for this function machine

What does the function machine do?

Select the correct function

Select the correct function

Write an equation to show the relationship between the input and the output.

Write an equation to show the relationship between the input and the output.

Determine which rule best represents the expression the function machine used.

Which phrase describes this expression?

6y + 4

In an algebraic expression, what is the word that describes the letter that stands for an unknown number?

Translate this phrase into an algebraic expression.

The difference of 3 times a number and 7

Use the variable n to represent the unknown number.

Translate this phrase into an algebraic expression.

The quotient of twenty and a number

Use the variable n to represent the unknown number.

Translate this phrase into an algebraic expression.

2 times the difference of a number and 11

Use the variable t to represent the unknown number.

What word phrase can you use to represent "5x + 2"?

Write a verbal expression for:

2a+6

Translate this phrase into an algebraic expression.

2 times the sum of a number and 15

Use the variable B to represent the unknown number.

Write a word phrase to represent the following algebraic expression:

9n+1

Write a word phrase to represent the following algebraic expression: $$\frac{z}{8}-9$$  

Write a word phrase to represent the following algebraic expression: $$q+5$$  

Write a word phrase to represent the following algebraic expression: $$12x$$  

Translate this phrase into an algebraic expression.

the difference of 33 and number

Use the variable c to represent the unknown number.

Translate this phrase into an algebraic expression.

5 less than a number

Use the variable v to represent the unknown number.

Write a word phrase to represent the following algebraic expression: $$\frac{12}{5t}$$  

When does order matter when writing an algebraic expression?

the difference between a number and six