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ipn [44]
2 years ago
11

A copy shop charges $0.15 for each black and white copy and $0.80 for each color copy.Write an expression for the cost of m blac

k and white copies and n color copies.PLZ HELP DUE IN 30 MINS!!!!!
Mathematics
1 answer:
mars1129 [50]2 years ago
3 0
$0.15m + $0.80n

PLEASE GIVE BRAINLIEST
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Verify that (cos²a) (2 + tan² a) = 2 - sin² a....<br>​
Sveta_85 [38]

Trigonometric Formula's:

\boxed{\sf \ \sf \sin^2 \theta + \cos^2 \theta = 1}

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7 0
2 years ago
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1 year ago
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