Recuperação 2º Tri

Quiz
•
Mathematics
•
8th Grade
•
Medium
SABRINA MEDEIROS
Used 4+ times
FREE Resource
9 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
3 mins • 2 pts
O segundo membro da equação 5x + 4 = x + 16 é
a) 5x + 4
b) x + 16
c) 4 - x
d) 5x - x
2.
MULTIPLE CHOICE QUESTION
3 mins • 2 pts
Indica a equação que satisfaz as seguintes condições.
1º membro : 5x – 8
Termos do 2º membro: 4 -x
a) 4 – x = 5x -8
b) 5x + 8 = 4 – x
c) 5x – 8 = 4 – x
d) 5x – 8 = 4 + x
3.
MULTIPLE CHOICE QUESTION
3 mins • 2 pts
Qual das seguintes expressões representa uma equação?
a) x + 1
b) x + 3 > 6
c) 4 + 3 ≠ 5
d) 3x = 1
4.
MULTIPLE CHOICE QUESTION
5 mins • 4 pts
Dada a Equação x + 4 = -9 , qual o valor de X?
a) X = - 5
b) X= 5
c) X = 13
d) X = - 13
5.
MULTIPLE CHOICE QUESTION
10 mins • 4 pts
(Proeb- adaptada). O preço do quilo do arroz em um mercado é dado pela equação p = 9x – 3. Sendo x a quantidade de quilos de arroz comprada, qual o preço de 9 quilos de arroz?
a) R$ 78,00
b) R$ 60,00
c) R$ 84,00
d) R$ 65,00
6.
MULTIPLE CHOICE QUESTION
5 mins • 4 pts
(Avaliação Paraíba) Considere a expressão P = 6 + 0,40(y - 20).
Calculando o valor de P para y = 55, encontraremos que
a) P = 14
b) P = 20
c) P = 26
d) P = 28
7.
MULTIPLE CHOICE QUESTION
5 mins • 4 pts
Em relação a equação 2x – 20 = 15, podemos afirmar que:
a) 10
b) 35/2
c) 5/2
d) -5/2
8.
MULTIPLE CHOICE QUESTION
5 mins • 4 pts
Calculando 2p + 400 = 1600 , a resposta correta é :
a) p = 2
b) p = 600
c) p = 1000
d) p = 6
9.
MULTIPLE CHOICE QUESTION
5 mins • 4 pts
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