Math Final Semester 1

Front

Simplify by combining like terms: m + 9 - 4m

Back

-3m + 9

Tags

CCSS.7.EE.A.1

Front

If Dana makes 18 calls in 6 hours, how many calls does she make in 1 hour?

Back

3

Tags

CCSS.3.OA.A.3

Front

What is the coefficient in the expression: 17u + 8?

Back

17

Tags

CCSS.6.EE.A.2B

Front

Simplify: 3x - 5x

Back

-2x

Tags

CCSS.7.EE.A.1

Front

A constant term has ______.

Back

no variables

Tags

CCSS.6.EE.A.2B

Front

What is a variable in mathematics?

Back

A symbol used to represent an unknown value.

Tags

CCSS.6.EE.A.2B

Front

Define 'like terms'.

Back

Terms that have the same variable raised to the same power.

Tags

CCSS.6.EE.A.2B

Front

What is the sum of 2x and 3x?

Back

5x

Tags

CCSS.7.EE.A.1

Front

What does it mean to simplify an expression?

Back

To combine like terms and reduce the expression to its simplest form.

Tags

CCSS.7.EE.A.1

Front

What is the difference between a coefficient and a constant?

Back

A coefficient is a number multiplied by a variable, while a constant is a fixed value.

Tags

CCSS.6.EE.A.2B