Combinar expresiones

Combinar expresiones

8th Grade

10 Qs

quiz-placeholder

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Combinar expresiones

Combinar expresiones

Assessment

Quiz

Mathematics

8th Grade

Practice Problem

Hard

Created by

Pilar Calderón

Used 2+ times

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Identifica el término literal y el coeficiente:

10x+2=5

Literal: x; Coeficiente: 2

Literal: x; Coeficiente: 10

Literal x; Coeficiente: 5

Literal: 10; Coeficiente: x

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplifica:

2r+(-4r)+7=r+(6-9)

r=10/3

r=-10/3

r=-5

r=5

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplifica:

3x+2y+4x+7-y

7x-5y

x+y+7

7x+y+7

7x-y+7

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplifica:

-3n-7+(-6n)+1

-9n+6

-9n-6

9n+6

9n-6

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplifica:

3n+2(-2n-1)

-n+2

n+2

-n-2

n-2

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplifica:

5b+6=-1(-7b)-3

b=-3/4

b=9/2

b=-9/2

b=3/4

7.

OPEN ENDED QUESTION

1 min • Ungraded

Simplifica:

-k-(-8k)+6

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