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Solving Inequalities Day 1

Solving Inequalities Day 1

Assessment

Presentation

Mathematics

8th - 12th Grade

Medium

Created by

Amber Grant

Used 3+ times

FREE Resource

6 Slides • 8 Questions

1

Solving Inequalities Day 1


Resolver las desigualdades Día 1

media

2

Multiple Choice

What is the correct verbal description of the shown symbol?

¿Cuál es la descripción verbal correcta del símbolo?

 \le  

1

Less than

Menor que

2

Greater than or equal to

Mayor o igual que

3

Less than or equal to

Menor o igual que

4

Greater than 

Mayor que

3

Multiple Choice

Does the given value make the inequality true?

¿El valor dado hace que la desigualdad sea verdadera?


x + 9 > 21, when/cuando x = 15

1

True

Verdad

2

False

Falso

4

Multiple Choice

Solve for x.

Resolver para x.


4x + 1 > 13

1

x > 48

2

x < 3

3

x > 3.5

4

x > 3

5

Solve for x. Resolver para x.

4x + 1 > 13

  • 4x + 1 > 13

  • Subtract 1 from both sides. Restar 1 de ambos lados.

  • 4x > 12

  • Divide both sides by 4. Divida ambos lados por 4.

  • x > 3

6

Multiple Choice

Solve for x.

Resolver para x.


x + 5 > 7

1

x > -2

2

x > 2

3

x > 12

4

x > -12

7

Solve for x. Resolver para x.

x + 5 > 7

  • x + 5 > 7

  • Subtract 5 from both sides. Restar 5 de ambos lados.

  • x > 2

8

Multiple Choice

Solve for x. Resolver para x.


10 ≥ x - 3

1

x ≤ 13

2

x ≥ 13

3

x ≤ 7

4

x ≥ 7

9

Solve for x. Resolver para x.

10 ≥ x - 3

  • 10 ≥ x - 3

  • Add 3 to both sides. Sumar 3 de ambos lados.

  • 13 ≥ x

  • The choice was written with x first, so we need to rewrite it. Don't forget to reverse the sign too.

  • La elección fue escrita con x primero, así que tenemos que reescribirla. No olvides invertir la señal también.

  • x ≤ 13

10

Multiple Choice

Solve for m. Resolver para m.

8m - 9 > 71

1

m > 10

2

m > 1

3

m < 1

4

m > -48

11

Solve for x. Resolver para x.

8m - 9 > 71

  • 8m - 9 > 71

  • Add 9 to both sides of the equal sign. Sumar 9 a ambos lados del signo igual.

  • 8m > 80

  • Divide both sides by 8. Divida ambos lados por 8.

  • x > 10

12

Multiple Choice

 8+x5>188+\frac{x}{5}>18  

Solve for x.
Resolver para x.

1

x > 2

2

x > 5

3

x >15

4

x > 50

13

14

Multiple Choice

Question image

What inequality does the number line graph represent?

¿Qué desigualdad representa el gráfico de líneas numéricas?

1

x > 5

2

x < −5

3

x ≥ 5

4

x ≥ −5

Solving Inequalities Day 1


Resolver las desigualdades Día 1

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