Math 7_Second q.quiz bee

Which is the appropriate unit of measurement for the length of a table?

• meter          

• hectometer      

• kilometer          

• millimeter

The following statements are true about 4x – 5 =17  , EXCEPT

• It is consisting of two equal algebraic expression

• It is an algebraic equation                  

• It is a mathematical sentence

• It is an algebraic expression              

These are symbols or letters that may take one or more than one value.

• Variables

•    Terms        

• Constants                  

•   Exponents          

Convert: 360 kg = ______g   

• 3600               

• 36000                    

• 3600000

• 360000                  

How many minutes are there between 11:00 a.m.  to 1:00 p.m. of the same day?

• 60

• 120

• 180

• 200

Convert:  5 inches = ______cm.       

• 12.7                                        

•   36.9

•       

  13.5                       

• 25.5

What is the sum of 4x, -5x and 6x?

• 15x

• 5x                

• -5x              

• -15x                

What is the equivalent English Phrase of  5+3x ?

  

•    The sum of three and five times a number

     

•  

     The sum of five and three times number

• The sum of five and three times a number divided by x

•   The quotient of five and three times x

      

• 0

• 1

• 2

• 3

What is the product of (-4x) and (-3x²)?

• -12x³

• 12x³

• 7x³

• -7x³