Modeling and Evaluating Expressions

Evaluate the expression 18 divided by 2a when a = 3

• 3

• 6

• 27

• 9

Tags

CCSS.6.EE.A.2C

• 10
• 76
• - 12
• 12

Tags

CCSS.6.EE.A.2C

Evaluate 8a - b if a = 10 and b = 6

• 74

• 38

• 86

• 8106

Tags

CCSS.6.EE.A.2C

Evaluate 2a + 4b, if a = 10 and b = 6

• 20

• 24

• 44

• 4

Tags

CCSS.6.EE.A.2C

Evaluate 6a - 3d when a = 1 and d = 2

• 3

• 12

• 1

• 0

Tags

CCSS.6.EE.A.2C

What word phrase can you use to represent "5x + 2"?

• five times the sum of a number x and two

• two times the sum of a number x and five

• a number x times the sum of five and two

• the sum of five times a number x and two

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

Translate 3f into a verbal description

• 3 added to f

• 3 multiplied by f

• 3 to the power of f

• 3 plus f

Tags

CCSS.6.EE.A.2A

Which is an algebraic expression for "six less than k"

• 6/k

• k/6

• 6 - k

• k - 6

Tags

CCSS.6.EE.A.2A

Kyle fetched 12 sticks and some rocks when he played outside. If r represents the number of rocks Kyle fetched, then how many objects did he fetch in all?

• 12 + r

• 12 - r

• 12r

• 12/r

Tags

CCSS.HSA-SSE.A.1A

Perry has 17 fewer baseball cards than Pete. If p represents the number of cards Perry has, write an expression for how many baseball cards Perry has.

• p + 17

• p - 17

• 17 - p

• 17/p

Tags

CCSS.HSA-SSE.A.1A