Most missed test questions Part 1

"Subtracted from" and "less than" are terms that mean you need to "turn" or "flip"  the terms around.

• True
• False

the difference between forty-six and a number

• 46 x n
• 46/n
• n-46
• 46 − n

Which algebraic expression best represents the following verbal expression?
 
eight less than n squared is four

• n² - 8 = 4
• 8 - n² + 4
• n² - 8 + 4
• 8 - n² = 4

Which algebraic expression best represents the following verbal expression?
 
three less than b cubed is fourteen

• 3 - b³ = 14
• 3 - b² = 14
• b² - 3 = 14
• b³ - 3 = 14

|-20|

• 20
• -20

What is the answer to the expression if: $a=3,\ b=4,\ and\ c=5$  

• 3

• 1  1/3

• 4

• 1/3

-3 and 3 are opposites .
True or False?

• True 
• False

Evaluate the expression.
|–47| – |–2.87| =

• -49.87
• 44.13
• - 44.13
• 49.87

*Use a piece of paper and pencil to answer this question*
TAKE YOUR TIME :)

Evaluate the expression for the given values of the variables:
 $4x-3y$   for  $x=5$  and  $y=2$  


(a)  

(y + z)² when y=5 and z=2

• 7
• 49
• 29
• 14