Identifying Variables and Coefficients

What is the coefficient of x?
8 + 5x - y

• 8

• 1

• 5

• -5

Tags

CCSS.6.EE.A.2B

How is the number 9 best described in the expression
9m + 3n + 4

• coefficient

• variable

• constant

• term

Tags

CCSS.6.EE.A.2B

What is a variable.

• A number without a letter.

• A number multiplied by a letter.

• A symbol to represent the unknown.

• Parts of the expression separated by plus or minus signs.

Tags

CCSS.6.EE.A.2B

A term can be made up of which of the following?

• a number

• a variable

• a coefficient with a variable

• all of the above

Tags

CCSS.6.EE.A.2B

4m - ²/₅y + 12(4) + 8(3+12)
What are the coefficients seen in this expression?

• 12 and 8

• 4 and ²/₅

• 3 and 12

• m and y

Tags

CCSS.6.EE.A.2B

Identify the variable in the equation: 3x + 5 = 10

• y

• z

• a

• x

Tags

CCSS.6.EE.A.2B

Identify the coefficient in the equation: 2y - 4 = 8

• -4

• 2

• 8

• 2y

Tags

CCSS.6.EE.A.2B

Identify the variable in the expression: 4a + 2b - 3c

• a, b, c

• z

• y

• x

Tags

CCSS.6.EE.A.2B

Identify the coefficient in the expression: 5x - 2y + 7z

• 2

• 5, -2, 7

• -5

• -7

Tags

CCSS.6.EE.A.2B

Identify the variable in the word problem: John has 5 apples and gives away x apples. How many apples does he have left?

• John will have 5 - x apples left.

• John will have 5 / x apples left.

• John will have 5 * x apples left.

• John will have 5 + x apples left.

Tags

CCSS.6.EE.B.6