6 класс математика

For the formula x = 3y − z, what is the value of x when y = 4 and z = 1?

• -1

• 9

• 11

• 12

Solve -4x > -12

• x > 3      

• x > -3        

• x < 3      

• x < -3

To enter a music competition you must be 18 years old or over. Cheryl is A years old and she enters the competition. Which of the following is correct?

• A < 18       

• A ≤ 18       

• A ≥ 18        

• A > 18

  The greatest value of a prize in a draw is $500. Jason enters the draw and wins $X. Which of the following is correct?

• X < 500      

• X ≤ 500    

• X ≥ 500     

• X > 500

Which one of the following is not a whole number?

• 5

• -3

• 2

• 10

Which one of the following is not an integer?

• 5

• -3

• ½ 

• 10

What is -3 - (-7) - (+5)?

• -5

• -1

• 1

• 9

What is the value of (-2) × (+5) × (-3) ?

• -30

• -9

• 9

• 30

Точка (-6; -4)   находится в координатной четверти

• первой

• второй

• третьей

• четвертой

What are the Cartesian coordinates of the point B?

• (-3, 5)     

• (3,-5)    

• (-5,3)   

• (5, -3)