Linear inequality review

Answer explanation

The correct choice is y<-1 because when we solve the inequality -2y+4>6, we subtract 4 from both sides and divide by -2, resulting in y<-1.

Tags

CCSS.7.EE.B.4B

Answer explanation

The correct answer is d > 4/3 because the inequality is solved by adding 3 to both sides and simplifying.

Answer explanation

The values of x that satisfy the inequality x > -5 are -4, -3, -2, 1, 0, and all positive numbers. This choice correctly includes all these values.

Tags

CCSS.6.EE.B.8

Answer explanation

The given question is about the notations representing relationships between numbers using signs. The correct answer is 'Inequalities'.

Tags

CCSS.6.EE.B.8

The number before the variable is called __________?

Answer explanation

The number before the variable is called the coefficient. It represents the factor by which the variable is multiplied.

Tags

CCSS.6.EE.A.2B

Answer explanation

The correct answer is c ≥ 3.5 because when we solve the inequality, we get c ≥ 3.5.

Tags

CCSS.7.EE.B.4B

Answer explanation

The value of x that satisfies the inequality is 0. This is the only correct choice because it is the only value that makes the inequality true.

Answer explanation

The smallest integer value of x that satisfies the inequality is 10.

Tags

CCSS.7.EE.B.4B

Answer explanation

The integer values of x that satisfy the inequalities are -5 and -6.

When graphing an inequality, you use a dotted line when you use which symbol?

• <, >

• ≤, ≥ 

Answer explanation

A dotted line is used when graphing an inequality with the symbols < and >, indicating strict inequality.

Tags

CCSS.HSA.REI.D.12