You would solve this with simultaneous equations, so if we write it as:
5n + 2p = 9
3n + 2p = 6
(subtract)
2n = 3
÷ 2
notebooks = 1.5
Now you would substitute it in:
(3 × 1.5) + 2p = 6
4.5 + 2p = 6
- 4.5
2p = 1.5
÷ 2
pens = 0.75
So your final answer is notebooks are $1.50 and pens are $0.75, I hope this helps!
The correct answer is: [B]: "False" .
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<u>Note</u>: A "square centimeter" is the area covered by a square whose sides are:
"1 centimeter" long.
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<u>Note</u>: A "square meter" is the area covered by a square whose sides are:
"1 meter" long.
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2:3. 2+3=5. So 45 divided by 5 equals 9
9x2 ( the ratio number of country music is 2)
So there are 18 country albums in the collection
Answer:
An horizontal line.
Step-by-step explanation: