Unit 3 Test Review by Danielle Scanlon https://padlet.com/danielle_scanlon/tf0ic4p7fnov Reviewing commonly missed questions from quiz en-us 2018-02-22 14:21:33 UTC 2018-02-26 13:00:25 UTC hello@padlet.com danielle_scanlon https://padlet.com/danielle_scanlon/tf0ic4p7fnov/wish/234229248 A model house uses 4 windmills and 3 solar panels. The power output of each of the windmills is W, and the power output of each of the solar panels is S. Which expression means “The power output of 8 renewable energy houses”?  
A. 4s+3w   B. 4w+3s  
C. 8(3W+4S) D. 32W+24S]]> 2018-02-22 14:26:11 UTC https://padlet.com/danielle_scanlon/tf0ic4p7fnov/wish/234229248 danielle_scanlon https://padlet.com/danielle_scanlon/tf0ic4p7fnov/wish/234230299 The perimeter of a rectangle is equal to 6k+8 units. The length of the rectangle is 3k units. Which expression represents the perimeter and what is the width of the rectangle? (7.EEI.2)
 
A. 2(3k+8); the width is 3k+8
B. 2(3k+4); the width is 4 units 
C. 2(3k+8); the width is k+8
D. 2(3k+4); the width is 3k units 
]]> 2018-02-22 14:27:36 UTC https://padlet.com/danielle_scanlon/tf0ic4p7fnov/wish/234230299 danielle_scanlon https://padlet.com/danielle_scanlon/tf0ic4p7fnov/wish/234231228 A student expands the expression below correctly. 3/8(2x+4)
Which expression represents the student’s results? 
 
A. 2x+35/8
B. 2x+3/2
C. 3/4x+4
D. 3/4x+3/2
]]> 2018-02-22 14:28:57 UTC https://padlet.com/danielle_scanlon/tf0ic4p7fnov/wish/234231228 danielle_scanlon https://padlet.com/danielle_scanlon/tf0ic4p7fnov/wish/234232466 Distribute then combine like terms to create an equivalent expression: 
6(x+3)-1/4(10x-56)
A. -3 1/2x -45
B. -2 1/2x + 32
C. 3 1/2x - 14
D. 3 1/2x + 32]]> 2018-02-22 14:30:35 UTC https://padlet.com/danielle_scanlon/tf0ic4p7fnov/wish/234232466 danielle_scanlon https://padlet.com/danielle_scanlon/tf0ic4p7fnov/wish/234233937 Which expressions is equivalent to
7-6  /7-9   
A. 7-15     
B. (7x7)+(7x7)
C. 7x7x7
D. (7+7) x (7+7)

]]> 2018-02-22 14:32:37 UTC https://padlet.com/danielle_scanlon/tf0ic4p7fnov/wish/234233937 danielle_scanlon https://padlet.com/danielle_scanlon/tf0ic4p7fnov/wish/234241654 Simplify the following expression:
-r+7(-5r+2)]]> 2018-02-22 14:42:58 UTC https://padlet.com/danielle_scanlon/tf0ic4p7fnov/wish/234241654