The cost of a mirror is directly proportional to the square of its width. A mirror of width 40 cm costs $24. Find the cost of th
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ANSWER
My answer is in the photo above
Answer:
5x^4
Step-by-step explanation:
<u><em>Re-order terms so constants are on the left</em></u>
x^2*x^2*5
5x^2*x^2
<em><u>Combine exponents</u></em>
5x^2*x^2
5x^4
<h2>(PLS GIVE <u><em>brainliest</em></u>)</h2>