A.SSE.1 Interpreting the Structure of Expressions

Front

What is the expression for the total cost of x pens at $3 each and y correction tapes at $2 each?

Back

3x + 2y

Front

How many coefficients are in the expression 4x + 5y?

Back

2

Front

What is the term for the number 4 in the expression 4x + 5?

Back

Constant

Front

Write an expression for the cost of p pounds of strawberries at $1.95 per pound.

Back

$1.95p

Front

What is the definition of a "coefficient"?

Back

A number multiplied by a variable.

Front

What is the coefficient in the expression 7x + 3?

Back

7

Front

What is a variable in an expression?

Back

A lowercase letter that represents an unknown quantity.

Front

What is the expression for the total cost of 2 pens and 3 correction tapes?

Back

3(2) + 2(3) = 6 + 6 = 12

Front

What is the difference between a term and a coefficient?

Back

A term is a part of an expression, while a coefficient is a number in front of a variable.

Front

What does the expression 5x + 4y represent?

Back

The sum of 5 times a variable x and 4 times a variable y.