Unit 2 Review

^{What is your favorite subject in school?}

• Reading
• Science
• Social Studies
• Math

Which expression is equivalent to
12x - 20 - 5(x-3)?

• 7x - 23
• 7x - 5
• -13x - 3
• -13x + 75

The length of a rectangle is 12 cm and the width is w.  Which expression would calculate the perimeter of the rectangle?

• w + 12
• 2w + 12
• 2(12w)
• 2(w + 12)

Lauren says the two expressions 
3x +4(2x +5) and 6x + 5x + 5 are equivalent. 

• True
• False

Luke's baseball team went to an amusement park at the end of the season.  The cost for 5 coaches and 12 players was $407.50.  The admission cost for each coach was $27.50.  What was the admission cost for each player?

• $22.50
• $23.97
• $27.50
• $31.67

Chang has $60 at most to spend on socks and sneakers.  He finds a pair of sneakers that he likes for $36.  If socks are $3 per pair, how many socks could Chang buy?

• p≥8
• p>8
• p ≤8
• p<8

Where is Ms. Holtz from?

• New York
• North Carolina
• Pennsylvania
• New Jersey

Solve.
24 + -4x ≥ 100

• 19 ≥ x
• x ≥ 19
• -19 ≥ x
• x ≥ -19

Which percent is equivalent to
 4   5/8?

• 4.58%
• 4.625%
  458%
• 462.5%
• 4.625%

What are all the possible values of x when 
4  - x/2  > 10?

• x <-28
• x > -28
• x < -12
• x > -12