CCSS.Math.Content.7.RP.A.2

Hamburger sells for 3 pounds for $6. If Alicia buys 10 pounds of hamburger, how much will she pay?

• $30
• $20
• $60
• $10

Tags

CCSS.Math.Content.7.RP.A.2

A tree is 12 feet tall and casts a shadow 9 feet long. A building nearby casts a shadow that measures 24 feet. How tall is the building? (Draw a picture, set up a proportion)

• 24 feet
• 21 feet
• 27 feet
• 32 feet

Tags

CCSS.Math.Content.7.RP.A.2

Is this proportional?

• yes
• no

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CCSS.Math.Content.7.RP.A.2

One of these tables represents a proportional relationship.
 
 A                        B
x   y                   x   y
5   8                   4   6
6   10                12  18
7    11               16   24
Table _____ represents a proportional relationship. The equation is ____ =  ___ ___

• Table A, y = 1.6x
• Table A, y = 0.625x
• Table B, y = 1.5x
• Table B, y = 2/3x

Tags

CCSS.Math.Content.7.RP.A.2

A proportional relationship is represented by the equation y = 4x. Use the equation to fill in the table.  
 x   2    4    6    8
        y   ?     ?     ?     ?          

• 6, 8, 10, 12
• 8, 16, 24, 32
• 2, 1, 1.3, 1.5
• .5, 1, 1.5, 2

Tags

CCSS.Math.Content.7.RP.A.2

Is the graph proportional or non proportional?

• proportional
• non proportional

Tags

CCSS.Math.Content.7.RP.A.2

What is the constant of proportionality?

• $3
• $4
• $2
• $9

Tags

CCSS.Math.Content.7.RP.A.2

A tree is 12 feet tall and casts a shadow 9 feet long. A building nearby casts a shadow that measures 24 feet. How tall is the building? (Draw a picture, set up a proportion)

• 24 feet
• 21 feet
• 27 feet
• 32 feet

Tags

CCSS.Math.Content.7.RP.A.2

What makes a graph proportional?

• Straight Line
• The line goes through (0,0)
• Curvy line
• Straight line and passes through (0,0)

Tags

CCSS.Math.Content.7.RP.A.2

The constant of proportionality for the graph above is 1.

• True
• False

Tags

CCSS.Math.Content.7.RP.A.2