The sign says that the price marked on all music equipment is 30% off the regional price you buy an electric guitar for the sale
2 answers:
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Answer:
<em>(D). x = 2 , y = - 5</em>
Step-by-step explanation:
A = - 8 + 48 = 40
= -76 + 156 = 80
= 104 - 304 = - 200
<em>x =</em> = <em>2</em>
<em>y =</em> = <em>- 5</em>
<u><em>( 2, - 5 )</em></u>