Expressions.2

If I have more 15 Pokemon cards than Austin, which expression shows how many I have?

• x-15
• x+15
• 15x
• 15/x

Choose the phrase that matches the expression   21h

• 21 more friends than expected at the party
• 21 more horses in the pasture
• 21 dollars per hour
• 21 balloons were popped at the party

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

Amount you have spent if you buy a shirt for $20 and jeans for x dollars

• 20-x
• 20+x
• x-20
• 20x

Tags

CCSS.HSA-SSE.A.1A

Strawberries are $1.95 a pound. Write an expression for p pounds of strawberries. 

• $1.95+p
• $1.95-p
• $1.95/p
• $1.95p

Tags

CCSS.HSA-SSE.A.1A

Evaluate expression: -5a -b for a= -6 and b= 3

• 33
• 30
• 27
• 24

Tags

CCSS.6.EE.A.2C

Simplify:
11x + 12y + 1y + 10x - 2

• 13y + 21x - 2
• -13y + 21x - 2
• -1y - 2x 
• 13x + 21y - 2

Tags

CCSS.7.EE.A.1

Beth is 6 years younger than twice her brothers age.

• 2(b-6)
• 2b-6
• )2(6-b)
  
• 2(6b)

If Alex feeds his turtle the same amount of food twice a day, how much food will he feed him in one week?

• 7(2t)
• 7+2t
• 2(t+7)2(t+7)
  
• 7t+2

Sarah has 4 more books than Todd. Emily has twice the amount that Sarah has. Let x represent the number  of books Todd has. Which expression would represent this situation?

• 2x+4
• 4(2x+4)
• 4(2x)
• 2(x+4)

What would the first step be in simplifying the following expression?5(x-7)- 7+3x

• Combine the x terms
• Combine constants
• Distribute
• Subtract 7