A crayon company sells a pack of wax crayons for $5. there are 10 crayons in each pack. what is the unit price of the crayons?
2 answers:
Answer:
Unit price of the crayons is $0.5 or 50 cents.
Step-by-step explanation:
A crayon company sells a pack of wax crayon for $5.
Since each pack contains number of crayons = 10
Then we have to find the unit price of the crayons.
We apply unitary method to solve this question.
∵ 10 crayons cost = $5
∴ 1 crayon will cost =
= $0.5
Therefore, unit price of the crayons will be $0.5 or 50 cents.
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Answer: The correct statements are
The GCF of the coefficients is correct.
The variable c is not common to all terms, so a power of c should not have been factored out.
David applied the distributive property.
Step-by-step explanation:
GCF = Greatest common factor
1) GCF of coefficients : (80,32,48)
80 = 2 × 2 × 2 × 2 × 5
32 = 2 × 2 × 2 × 2 × 2
48 = 2 × 2 × 2 × 2 × 3
GCF of coefficients : (80,32,48) is 16.
2) GCF of variables :()
= b × b × b × b
= b × b
=b × b × b × b
GCF of variables :() is
3) GCF of and c: c is not the GCF of the polynomial. The variable c is not common to all terms, so a power of c should not have been factored out.
4)
David applied the distributive property.
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In total, the repairman pays $324 in 6 equal payments. So, each payment was
.
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