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Revisão 8ºano - Simulado (Unidade Guarujá)

Authored by Felipe Dias

Fun, Science, Mathematics

1st - 12th Grade

Used 3+ times

Revisão 8ºano - Simulado (Unidade Guarujá)
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9 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Considere os pares A(1, 2); B(-4, 4) e C(0, 5). Qual deles é a solução da equação x + 3y = 15?

A

B

C

Nenhum

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Para a equação y = -5x + 3, assinale o par correto?

(-3, 5)

(1, 2)

(-2, -5)

(0, 3)

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Na equação 10x + 5y = 30, se x = -2, assinale a alternativa correta para o valor de y:

y = 9

y = 10

y = 12

y = -12

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Na equação 5x - 3y = 9, para x = 6, qual o valor de y?

7

10

-12,56

1 008 952

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

C

B

A

D

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

E

B

A

C

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

D

A

B

C

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