Inequalities

Tim has to mow his lawn in under two hours. If "t" represents the time it takes to mow the lawn, how can you express this as an inequality?

• $t>2$

• $t<2$

• $2\ne t$

• $t=2$

Tags

CCSS.6.EE.B.8

How could you rephrase the inequality,  $x>6?$  

• x is less than 6

• x is greater than 6

• x is greater than or equal to 6

• x is less than or equal to 6

Tags

CCSS.6.EE.B.8

Cassie tells Rita she will meet her in 15 to 20 minutes. If "t" represents the time that Cassie meets Rita, how can you express this as an inequality?

•  $15>t>20$  

•  $15<t>20$  

•  $15<t<20$  

•  $15>t<20$  

Which of the following inequalities is false?

• $10<9$

• $9<10$

• $10>9$

• $9\le10$

Tags

CCSS.1.NBT.B.3

To function safely, electrical appliances need a current of 120 volts or lower. If "v" stands for "volts," how can you express this as an inequality?

• $v\le120$

• $v\ge120$

• $v<120$

• $v>120$

Which of the following is an open inequality?

• $5<6$

• $5\le6$

• $5<x<6$

• $x>6$

Tags

CCSS.6.EE.B.8

What is the solution set (whole numbers) to x if  $0<x<6?$  

• 1,2,3,4,5

• 0,1,2,3,4,5

• 1,2,3,4,5,6

• 0,1,2,3,4,5,6

Gary wants at least 9 pieces of sushi, but no more than 12. If "s" stands for "pieces of sushi," how can you express this as an inequality?

• $9>s>12$

• $9\le s\le12$

• $9<s<12$

• $9\ge s\ge12$

What is the solution set (whole numbers) to  $x\ \ if\ \ \ \ 3\le x<5?$  

• 3,4,5

• 3,4

• 4

• 4,5

What is the solution to  $x-2<6?$  

•  $x>8$  

•  $x<6$  

•  $x<8$  

•  $x>6$  

Tags

CCSS.7.EE.B.4B