Problema Solution
Company A rents copy machines for $300 a month plus $0.05 per copy. Company B charges $600 a month plus $0.01 per copy. For which number of copies do the two companies charge the same amount
Answer provided by our tutors
let 'x' represents the number of copies for which the two companies charge the same amount
Company A will charge: 300 + 0.05x
Company B will charge: 600 + 0.01x
300 + 0.05x = 600 + 0.01x
by solving we find:
x = 7,500 copies
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the two companies will charge the same for 7,500 of copies.