
Equação do Primeiro grau
Authored by Lorena Rodrigues
Mathematics
9th Grade
Used 46+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
8 questions
Show all answers
1.
FILL IN THE BLANK QUESTION
5 mins • 1 pt
Qual o valor da incógnita x que torna a igualdade 8x - 3 = 5 verdadeira?
2.
FILL IN THE BLANK QUESTION
5 mins • 1 pt
Dois pacotes juntos pesam 22 kg . Quanto pesa cada um deles, se o maior tem 6 kg a mais que o menor?
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Para fazer um canteiro em sua chácara, Helena quer cercar uma região retangular usando exatamente, 114m e tela. Esse canteiro deve ter 7m de comprimento a mais que a largura. Quais dimensões deve ter esse canteiro?
21,5m e 28,5m
25m e 32m
22m e 29m
23m e 30m
4.
FILL IN THE BLANK QUESTION
5 mins • 1 pt
Determine o valor do coeficiente angular (a) e do coeficiente linear (b) da equação a seguir:
2x + 6 = - 3x + 1
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Determine o valor da raiz da equação a seguir:
10 – 5x = - 6x + 8
x = 2
x = 3
x = -2
x = -3
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Identifique entre as equações do quadrado aquela que representa o problema: Em uma barraca na praia, João comprou dois sucos de mesmo preço, pagou com uma cédula de R$ 50,00 e recebeu R$ 34,00 de troco.
2𝑥 − 34 = 50
34 + = 50
50 − 2𝑥 = 34
x + + 34 = -50
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Determine a raiz da equação:
5𝑥 + 18 = 33
x = 3
x = 5
x = -1
x = 1
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
11 questions
Properties of a parallelogram
Quiz
•
8th - 9th Grade
10 questions
Revisão - Equação do 2º grau
Quiz
•
9th Grade
10 questions
Produtos notáveis, Fatoração e Equação do 2º Grau
Quiz
•
9th Grade
10 questions
Geométria, conceptos básicos
Quiz
•
1st - 10th Grade
10 questions
Perkalian 4 full
Quiz
•
1st - 10th Grade
10 questions
Remedial Ulangan Aplikasi Turunan kelas XII ACM 3
Quiz
•
9th - 12th Grade
8 questions
Matematica 9 Ano
Quiz
•
9th Grade
10 questions
Funciones
Quiz
•
9th Grade
Popular Resources on Wayground
8 questions
Spartan Way - Classroom Responsible
Quiz
•
9th - 12th Grade
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
14 questions
Boundaries & Healthy Relationships
Lesson
•
6th - 8th Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
3 questions
Integrity and Your Health
Lesson
•
6th - 8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
9 questions
FOREST Perception
Lesson
•
KG
20 questions
Main Idea and Details
Quiz
•
5th Grade
Discover more resources for Mathematics
20 questions
Graphing Inequalities on a Number Line
Quiz
•
6th - 9th Grade
11 questions
Adding and Subtracting Polynomials
Quiz
•
9th Grade
20 questions
Box and Whisker Plots
Quiz
•
9th Grade
18 questions
Exponential Growth and Decay
Quiz
•
9th Grade
12 questions
Exponential Growth and Decay
Quiz
•
9th Grade
14 questions
Making Inferences From Samples
Quiz
•
7th - 12th Grade
24 questions
Solving Linear Equations with Variables on Both Sides
Quiz
•
9th Grade
20 questions
Rational and Irrational Numbers, Perfect Squares, & Perfect Cube
Quiz
•
9th Grade