expressions equations review

Identify a constant in the expression

3x + 2y + 7

• 3

• 7

• y

• 2

Tags

CCSS.6.EE.A.2B

How many terms are in the expression

3x + 2y + z

• 4

• 5

• 2

• 3

Tags

CCSS.6.EE.A.2B

What is the coefficient in the expression

4x + 5?

• 4

• x

• 5

• 4x

Tags

CCSS.6.EE.A.2B

the difference of 3 times a number and 7

• 3 - 7n

• 3n - 7

• 3n + 7

• 3n $\div$ 7

Tags

CCSS.6.EE.A.2A

4 divided by the sum of a number and 12

• 4 / n + 12

• 4 / ( n+ 12)

• 4 / 12n

• (4 / n) + 12

Tags

CCSS.6.EE.A.2A

Which choice models this situation?

Last week, James worked 35 hours in 5 days on the farm. He worked the same number of hours each day. How many hours did he work each day?

• h - 5 = 35

• h + 5 = 35

• 5h = 35

• h/5 = 35

Tags

CCSS.HSA.CED.A.3

Which choice models this situation?

Hadlee needed new pencils for school today. She took 6 pencils from a new box of pencils. If there are 18 pencils left in the box, how many pencils were in the brand new box?

• p - 6 = 18

• p + 6 = 18

• 6p = 18

• p/6 = 18

Tags

CCSS.HSA.CED.A.3

Solve the following equation

2y = 18

• y = 36

• y = 9

• y = 16

• y = 20

Tags

CCSS.6.EE.B.7

Solve the following equation

1/2 n = 10

• n = 10

• n = 20

• n = 5

• n = 12

Tags

CCSS.6.EE.B.7

Solve the following equation

s + 18 = 24

• s = 42

• s = 18

• s = 6

• s = 24

Tags

CCSS.6.EE.B.7