Answer:amount of decrease 290 ;numbers of chairs 5510
Step-by-step explanation:
Stablish the proportion 5800/100%=x/5% then solve for x. ; x=(5%/100%)*5800 = 290 which is the decrease. Then make the difference 5800-290 and you get 5510
Answer:
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Step-by-step explanation:
Answer2.0
Step-by-step explanation:
Part A) $520
Part B) 13.33% - Divide 520 by 39
Part C) $20.80 Divide 520 by 100, then multiply by 4
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4x + 5y = 4(2) + 5(1) = 8 + 5 = 13