Dan is comparing the cost of having printed and prepared by two companies
1 answer:
For 4 copies, the total cost for preparing and printing will be the same.
Step-by-step explanation:
Let,
p be the number of pages
Company A;
Charges of preparing = $6
Charges of per page print = $2.50
A(p)= 2.50p + 6 Eqn 1
Company B;
Charges of preparing = $4
Charges of per page print = $3
B(p)= 3p + 4 Eqn 2
For equaling the cost;
A(p) = B(p)
Dividing both sides by -0.50
For 4 copies, the total cost for preparing and printing will be the same.
Keywords: Addition, division
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The graphed point is (60,-20).
To find:
The ordered pair that would form a proportional relationship with the given point.
Solution:
If y is proportional to x, then
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For the given point,
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For option (B),
For option (C),
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Therefore, the correct option is C.