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Evaluating Expressions and Inequalities

Evaluating Expressions and Inequalities

Assessment

Interactive Video

•

Mathematics

•

9th - 10th Grade

•

Practice Problem

•

Hard

Created by

Thomas White

FREE Resource

The video tutorial explains how to determine if specific values are solutions to a two-step linear inequality in one variable. It involves substituting different values of v into the inequality -62 ≥ 7v + 1 and evaluating whether the resulting statement is true or false. The tutorial covers four cases: v = -9, v = -10, v = 10, and v = -8, demonstrating the process of substitution and evaluation for each case to determine if they satisfy the inequality.

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15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in solving a two-step linear inequality?

Add or subtract a constant from both sides.

Multiply or divide both sides by a constant.

Square both sides of the inequality.

Switch the inequality sign.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the inequality given in the problem?

-62 >= 7v + 1

-62 <= 7v + 1

7v + 1 < -62

7v + 1 > -62

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When v = -9, what is the expression 7v + 1 equal to?

-64

-63

-61

-62

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Is v = -9 a solution to the inequality?

Yes, because -62 is equal to -62.

No, because -62 is greater than -62.

No, because -62 is not equal to -62.

Yes, because -62 is less than -62.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What operation is performed after substituting the value of v?

Division

Subtraction

Multiplication

Addition

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of 7 times -9 plus 1?

-64

-63

-62

-61

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When v = -10, what is the expression 7v + 1 equal to?

-69

-70

-71

-68

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