20329
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
Variant 0
DifficultyLevel
572
Question
A nursery sells potting mix in two sizes.
A 30 kilogram bag costs $5.50 and a 60 kilogram bag costs $11.00.
Which graph could show the relationship between the amount of potting mix and its cost?
Worked Solution
Question Type
Multiple Choice (One Answer)
Variables
| Variable name | Variable value |
| question | A nursery sells potting mix in two sizes.
A 30 kilogram bag costs \$5.50 and a 60 kilogram bag costs \$11.00.
Which graph could show the relationship between the amount of potting mix and its cost? |
| workedSolution | |
| correctAnswer | sm_img https://teacher.smartermaths.com.au/wp-content/uploads/2018/06/NAPX-I4-CA09ai.svg 220 indent vpad |
Answers
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
Variant 1
DifficultyLevel
574
Question
A nursery sells potting mix in two sizes.
A 25 kilogram bag costs $4.50 and a 50 kilogram bag costs $9.00.
Which graph could show the relationship between the amount of potting mix and its cost?
Worked Solution
Question Type
Multiple Choice (One Answer)
Variables
| Variable name | Variable value |
| question | A nursery sells potting mix in two sizes.
A 25 kilogram bag costs \$4.50 and a 50 kilogram bag costs \$9.00.
Which graph could show the relationship between the amount of potting mix and its cost? |
| workedSolution | |
| correctAnswer | sm_img https://teacher.smartermaths.com.au/wp-content/uploads/2018/06/NAPX-I4-CA09ai.svg 220 indent vpad |
Answers
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
Variant 2
DifficultyLevel
587
Question
A nursery sells potting mix in two sizes and adds a flat rate of $2 for delivery in the local area.
A 60 kilogram bag costs $7.00 and a 30 kilogram bag costs $3.50.
Which graph could show the relationship between the amount of potting mix and its cost?
Worked Solution
Question Type
Multiple Choice (One Answer)
Variables
| Variable name | Variable value |
| question | A nursery sells potting mix in two sizes and adds a flat rate of $2 for delivery in the local area.
A 60 kilogram bag costs \$7.00 and a 30 kilogram bag costs \$3.50.
Which graph could show the relationship between the amount of potting mix and its cost? |
| workedSolution | |
| correctAnswer | sm_img https://teacher.smartermaths.com.au/wp-content/uploads/2018/06/NAPX-I4-CA09bi.svg 220 indent vpad |
Answers
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
Variant 3
DifficultyLevel
588
Question
A nursery sells potting mix in 60 kilogram bags for a cost of $5.50 per bag and adds a flat rate of $5.50 for delivery in the local area.
Which graph could show the relationship between the amount of potting mix and its cost?
Worked Solution
Question Type
Multiple Choice (One Answer)
Variables
| Variable name | Variable value |
| question | A nursery sells potting mix in 60 kilogram bags for a cost of \$5.50 per bag and adds a flat rate of $5.50 for delivery in the local area.
Which graph could show the relationship between the amount of potting mix and its cost? |
| workedSolution | |
| correctAnswer | sm_img https://teacher.smartermaths.com.au/wp-content/uploads/2018/06/NAPX-I4-CA09ci.svg 220 indent vpad |
Answers