Extra credit 2/21

Given the expression 7p + 5q + 4p - 2q, what is the result of combining the like terms?

• 14pq

• 11p + 3q

• 11p + 7q

• 12p + 2q

Tags

CCSS.7.EE.A.1

Which of the following expressions represents 3 less than 5 times a number n?

• 5n - 3

• 5 - 3n

• 3n - 5

• 3 - 5n

Tags

CCSS.6.EE.A.2A

• -15

• -9

• 15

• 21

Tags

CCSS.HSF.IF.A.2

An equilateral triangle has side lengths of 2x + 4. What is the perimeter of the triangle?

• 4x + 8

• 6x + 4

• 6x + 12

• 18x

Tags

CCSS.7.EE.A.1

• 22.114

• 42.490

• 87.490

• 91.114

Which number line shows 0.2, -0.8, -3, and 4 in the correct positions?

• A

• B

• C

• D

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

The coordinates of point S are (-5, 2). In which quadrant does point S lie?

• Quadrant I

• Quadrant II

• Quadrant III

• Quadrant IV

Tags

CCSS.6.NS.C.6B

What are the terms in the expression 3x² + 5x - 2?

• A. 3 and 5

• B. 3, 5, and -2

• C. x² and x

• D. 3x², 5x, and -2

Tags

CCSS.6.EE.A.2B

Which correctly represents the statement, “the product of 4 and a number, n, subtracted from 10”?

• 10 - 4n

• 4n - 10

• 10 - (4 + n)

Tags

CCSS.6.EE.A.2A

On the number line below, which letter corresponds to the greatest integer?

• R

• S

• T

• U

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B