Algebraic Expressions

Evaluate 5x + 3 if X = 2

• 30

• 523

• 10

• 13

Evaluate 20 - 3x if x = 5

• 12

• 15

• 5

• 35

A _____________ is a symbol, usually a letter that stands for a number. 

• coefficient
• algebraic expression
• variable
• term

Tags

CCSS.6.EE.A.2B

What does the (E) in PEMDAS mean?

• experience

• exponents

• examples

• evidence

Tags

CCSS.7.EE.B.3

12 ÷ 3 x 4

What do you do first?

• 3x4

• 12÷4

• 12÷3

Tags

CCSS.6.EE.A.2C

12 ÷ a + 8
when a = 4

• 1
• 11
• 12
• 2

Tags

CCSS.6.EE.A.2C

John earns 10 per hour at his job. If h = hours, then the expression 10h represents this situation. How much money would john make if he worked 6 hours?

• $16

• $60

• $4

• $106

Evaluate b³ if b = 2

• 6

• 8

• 9

• 27

Evaluate b - 2a if a = 4 and b = 10

• 2

• 4

• 16

• 24

Evaluate 4a - 2b if a = 4 and b = 3

• 21

• 22

• 10

• 16