Simplify: 18 m − 9 v + 6 v − 7 m 18m-9v+6v-7m 1 8 m − 9 v + 6 v − 7 m

11 m − 3 v 11m-3v 1 1 m − 3 v

25 m − 3 v 25m-3v 2 5 m − 3 v

− 11 m + 15 v -11m+15v − 1 1 m + 1 5 v

Factor to simplest form: 24 a + 12 b − 30 24a+12b-30 2 4 a + 1 2 b − 3 0

6 ( 4 a + 2 b − 5 ) 6\left(4a+2b-5\right) 6 ( 4 a + 2 b − 5 )

2 ( 12 a + 6 b − 15 ) 2\left(12a+6b-15\right) 2 ( 1 2 a + 6 b − 1 5 )

3 ( 8 a + 4 b − 10 ) 3\left(8a+4b-10\right) 3 ( 8 a + 4 b − 1 0 )

If x=-1, then which of the following equations makes a true statement?

− 3 x + 15 = 18 -3x+15=18 − 3 x + 1 5 = 1 8

4 x + 9 = 20 4x+9=20 4 x + 9 = 2 0

− 4 x − 5 = − 15 -4x-5=-15 − 4 x − 5 = − 1 5

− 5 x − 15 = − 22 -5x-15=-22 − 5 x − 1 5 = − 2 2

Simplify: 1.8 y − 9.3 y − 6.3 y 1.8y-9.3y-6.3y 1 . 8 y − 9 . 3 y − 6 . 3 y

− 13.8 y -13.8y − 1 3 . 8 y

Solve: − 3 x − 10 = 32 -3x-10=32 − 3 x − 1 0 = 3 2

x = − 7.3 x=-7.3 x = − 7 . 3

Simplify: 1 2 ( 12 k − 6 ) \frac{1}{2}\left(12k-6\right) 2 1 ( 1 2 k − 6 )

24 k − 12 24k-12 2 4 k − 1 2

The graph shows the relationship between the value of a car, in dollars, after t years. Which statements are true about the relationship? Select ALL that apply.

The value of the car decreases by $1,200 each year.

The value of the car when it was brand new was $16,000.

After 10 years, the car is worth $0.

The value of the car increases by $1,200 each year.

The relationship can be modeled by the linear function. V=1,200t+16000

Equations and Expressions

Authored by Santos Ombay

Mathematics

7th Grade

CCSS covered

Used 29+ times

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MULTIPLE CHOICE QUESTION

1 min • 1 pt

Translate:
Five more than a number

x + 5

5 - x

5 divided by x

Tags

CCSS.6.EE.A.2A

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve for x:

x = 20

x = 7

x = 10

x = 3

Tags

CCSS.6.EE.B.7

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve for x:

x = 20

x = 7

x = 10

x = 3

Tags

CCSS.6.EE.B.7

MULTIPLE CHOICE QUESTION

1 min • 1 pt

m+13=21

m=34

m=8

m=273

m=6

Tags

CCSS.6.EE.B.7

MULTIPLE CHOICE QUESTION

1 min • 1 pt

2. Cheryl gets paid $8 per hour for her job at the record store. She made a total of $96 last week. Which equation models this situation?

96h = 8

h/96 = 8

8h = 96

h/8 = 96

Tags

CCSS.HSA.CED.A.3

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Choose the equivalent expression.
6(4c + 5)

24c + 5

24c + 30

4c + 5

4c + 30

Tags

CCSS.6.EE.A.4

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the solution of r - 11 = 5

Tags

CCSS.6.EE.B.7

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Equations and Expressions

Translate:
Five more than a number

Solve for x:

Solve for x:

m+13=21

2. Cheryl gets paid $8 per hour for her job at the record store. She made a total of $96 last week. Which equation models this situation?

Choose the equivalent expression.
6(4c + 5)

What is the solution of r - 11 = 5

Janeen's mother is 47. She is 26 years older than Janeen. Which equation can be used to find Janeen's age j?

5(a + 6)

9x + 12

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Equations and Expressions

Translate:Five more than a number

Solve for x:

Solve for x:

m+13=21

2. Cheryl gets paid $8 per hour for her job at the record store. She made a total of $96 last week. Which equation models this situation?

Choose the equivalent expression.6(4c + 5)

What is the solution of r - 11 = 5

Janeen's mother is 47. She is 26 years older than Janeen. Which equation can be used to find Janeen's age j?

5(a + 6)

9x + 12

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Translate:
Five more than a number

Choose the equivalent expression.
6(4c + 5)