Interpret and evaluate algebraic expressions

Evaluate when a = 15:
2(a - 5) + 2

• 22
• 27
• 14
• 7

Tags

CCSS.6.EE.A.2C

6a - 3d
when a = 1, d = 2

• 3
• 12
• 1
• 0

Tags

CCSS.6.EE.A.2C

2x + 3 + x²; for x = 4

• 17
• 27
• 19
• 25

Tags

CCSS.6.EE.A.2C

The expression 7h + 1.50d can be used to find the total earnings after h hours and d deliveries have been made.  How much will Sally make after working 10 hours and making 3 deliveries?

• $74.50
• $36

Tags

CCSS.6.EE.A.2C

You order CDs for $14.25 each and the website charges $4.50 for each shipment. The expression $14.25p + $4.50 represents the cost of p CDs.  Find the total cost for ordering 4 CDs.

• $61.50
• $22.75

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

CCSS.6.NS.B.3

Choose the algebraic expression that matches the verbal phrase: 4 more than 3 times a number

• 4n + 3

• 4 + 3n

• 3 + 4n

• 3n + 4

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

Which algebraic expression matches the word phrase: 30 less than a number

• 30 < n

• n/30

• 30 - n

• n - 30

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

 $4\div\left(z\ -\ 12\right)$  

• the quotient of a number minus 12 divided by 4

• 4 divided by a number, minus 12

• 12 less than a number divided by 4

• the quotient of 4 and z minus 12

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

How many terms are in the expression

 $2x\ +12\ -4y$  

• 2

• 3

• 4

• 5

Tags

CCSS.6.EE.A.2

What order do you solve a problem in?

• Follow the order of operations, or PEMDAS

• Solve problems from left to right

• Always do multiplication before anything else

• Solve parentheses last