Evaluate Algebraic Expressions

a² means

• a+a

• 2a

• 2+a

• a×a

Tags

CCSS.6.EE.A.2C

b⁵ means

• 5b

• b×b×b×b×b

• 5+b

• b+b+b+b+b

Evaluate 2r + 1      if   r = 3

• 6

• 5

• 7

• 8

Tags

CCSS.6.EE.A.2C

Evaluate 4y  if       y = 3

• 7

• 12

Tags

CCSS.6.EE.A.2C

The minions want to buy Mrs. Hart presents for Christmas. Each stocking stuffer costs $3.50 and each flavored candy cane they buy costs $0.50. Write and evaluate an algebraic expression for the total amount of money it would cost to buy 4 stocking stuffers and 5 flavored candy canes.

• 3.50 + 0.50 ;

  $4

• 3.50s + 0.5c ;

  $16.50

• 35s + 50c ;

  $390

• s + c ;

  $4

Tags

CCSS.6.EE.A.2C

y=x-6
What is the missing number?

• 12

• 10

• 14

• 13

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

y=x*7
What is the missing number?

• 5

• 4

• 8

• 7

Tags

CCSS.1.OA.D.8

What is f(6) for the function f(x)=3x-8

• -8

• 10

• -144

• answer not here

Tags

CCSS.HSF.IF.A.2

If f(x) = 2x+1, what would the function look like once you substitute in a 1 to find f(1)?

• f(x) = 21+1

• f(1) = 2 (1) + 1

• f(1) = 2x (1) + 1

Tags

CCSS.HSF.IF.A.2

Evaluate f(5)

• 1

• 10

• 13

• 16

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1