Writing Equations and Inequalities

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

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CCSS.HSA.CED.A.3

Write an equation models the following statement:
 17 less than h equals 42

• 17-h=42
• h-17=42
• h+17=42
• 17+h=42

Tags

CCSS.HSA.CED.A.3

5.  After dropping 5ºF, the temperature was 37ºF.  Which choice models this situation?

• d - 37 = 5
• d + 5 = 37
• d - 5 = 37
• d + 37 = 5

Tags

CCSS.HSA.CED.A.3

Which choice models this situation?
Robyn had some video games, then bought 4 more.  Now she has a total of 10 games.

• v - 4 = 10
• v + 4 = 10
• 10/4 = v
• 4v = 10

Tags

CCSS.HSA.CED.A.3

A number five times is twenty five.

• 3x = 25

• 4x = 25

• 5x = 25

• 6x = 24

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CCSS.6.EE.A.2

CCSS.6.EE.B.6

CCSS.6.EE.B.7

A number minus 9 is twelve.

• x - 9 = 12

• 9 - x = 12

• x - 9 = 13

• 9 - x = 14

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

Five less than a number n is thirty four.

• 5 - n = 36

• n - 5 = 35

• 5 - n = 34

• n - 5 = 34

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

A number times two is eight.

• 3x = 8

• 3 + x = 8

• 2x = 8

• 2 + x = 8

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CCSS.6.EE.A.2

CCSS.6.EE.B.6

CCSS.6.EE.B.7

What operation do you need to do to solve 9x = 27

• Addition

• Subtraction

• Multiplication

• Division

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CCSS.6.EE.B.5

CCSS.6.EE.B.7

Translate this sentence into an equation.

Mark’s weight decreased by 25 is 135.

Use the variable w to represent Mark’s weight.

• $25-w=135$

• $w-25-135$

• $w-25=135$

• $w-135-25$

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

CCSS.6.EE.B.7