Q1 Algebra A Bonus Review

What is the simplified version of this expression?  $-3(2c-5)$  

•  $-6c-15$  

•  $-6c+15$  

•  $6c+15$  

•  $6c-15$  

Simplify:
3(9 + 2d) + 4d 

• 18d+10d
• 18d-10d
• 27+10d
• 37d

Which expression represents: "the product of 3 and x increased by 5"? 

• 5x - 3
• 3 - 5x
• 3x + 5
• 3x(5)

13 + 9 + 6 = 9 + 13 + 6

• Commutative

• Associative

• Identity

• Not Equivalent

5-(7+3)÷2

• 0
• -5
• 5
• 6

Classify the number -2.5

• Real, rational

• Real, rational, integer

• Real, irrational

A never ending decimal that doesn't repeat is which type of number?

• Rational 
• Irrational
• Integer
• Whole

Simplify: 10d - 3d + 2e + 4d

• 11d + 2e

• 17d + 2e

• 19de

• Can't be simplified

Evaluate when a = 15:
2(a - 5) + 2

• 22
• 27
• 14
• 7

A ______________ is a number multiplied by a variable. 

• term
• variable
• coefficient
• numerical expression