6th REVIEW Unit 4.8-1.12 Absolute Value

In August 2005 and in June 2021, the Washington Post conducted a survey of teenagers between the ages of 14–18 years old. In 2005,  27% of teens said it was not too likely that they would be rich one day. In 2021, the percentage of teens who said it was not too likely that they would be rich one day was 11% different from 2005.

What possible percentages could be represented by the data?

• 38% or 16%

• 38%

• 16%

• 37% or 17%

Tags

CCSS.6.RP.A.3C

The 11% difference between the 2005 and 2021 survey can be represented by absolute value because the two possible results of the 2021 survey are the same distance from the zero point, 27%.

• TRUE

• FALSE

Tags

CCSS.6.NS.C.7C

Which mathematical statement compares the two values? Henry owes $226.35 for recent purchases he made using his credit card, and he owes his parents another $63.72.

• -226.35 > -63.72

• -226.35 < -63.72

• -226.35 = -63.72

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

Write a mathematical statement using absolute value that can be used to determine Henry’s total debt. Henry owes $226.35 for recent purchases he made using his credit card, and he owes his parents another $63.72.

• -226.35 + 63.72

• |-226.35| + |-63.72|

• |-226.35| + -63.72

• -226.35 + |-63.72|

Tags

CCSS.6.NS.C.7C

Determine the value of Henry’s total debt. Henry owes $226.35 for recent purchases he made using his credit card, and he owes his parents another $63.72.

• $250.25

• $300.50

• $150.00

• $290.07

Tags

CCSS.6.NS.B.3

Compare: |−65| __ |−63|

• >
• <

• =

Tags

CCSS.6.NS.C.7C

Compare: |83.5| __ -15.6

• <
• >

• =

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

• <
• >

• =

Tags

CCSS.6.NS.C.7C

Compare: 14 __ |−23|

• <
• >

• =

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

|−42| + |−26| =

Tags

CCSS.6.NS.C.7C