Tutoring 6.9A, 6.10AB, 6.3D, 6.7AD

What is the prime factorization of 110?

• 5 ⋅ 22

• 2⁵⋅ 11

• 5²⋅ 11

• 2⋅ 5⋅ 11

Tags

CCSS.7.EE.A.1

What value is equivalent to 3⁴ - 2³ ⋅ (5 - 2) - 60 ?

• -66

• 159

• -3

• -21

Tags

CCSS.6.EE.A.1

Frank had $65. He spent $2 per day for 7 days. Then he was given $9 to divide equally between himself and his 2 brothers. The following expression can be used to find the amount of money Frank had after that.

65 - 2 ⋅ 7 + 9 ÷ 3 .

Based on this expression, what is the amount of money Frank had remaining?

• $54

• $150

• $2

• $444

Tags

CCSS.7.NS.A.3

Which expression is equivalent to 30?

• 26 + (4 × 3) ÷ 3

• (16 × 2 + 4) − 4

• 12 + (16 ÷ 4) + 2³

• (2 × 12) ÷ (4 × 5)

Tags

CCSS.6.EE.A.2C

Which two expressions are equivalent?

• (10 - 6) ÷ y and 10 - (6 ÷ y)

• 4 + (3 ⋅ y) and (4 + 3) ⋅ y

• (18 ÷ y) + 10 and 10 + (y ÷ 18)

• 12 - (y ⋅ 2) and 12 - (2 ⋅ y)

Tags

CCSS.6.EE.A.4

Which expression is equivalent to 8(5 - 2a)?

• 13 + 6a

• 13 - 6a

• 40 - 16a

• 40 + 16a

Tags

CCSS.6.EE.A.4

• A

• B

• C

• D

• A

• B

• C

• D

Tags

CCSS.7.EE.B.4B

• A

• B

• C

• D

Tags

CCSS.7.EE.B.4B

• A

• B

• C

• D

Tags

CCSS.6.EE.B.8