A stereo is marked down $105. if this is a 25% decrease, find the cost price?
1 answer:
Answer:420$
Solution: 105•4= 420$
25%= 1/4 therefore we can find the original price by multiplying the decrease with 4
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3/8 = 0,375
0,375 * 100% = 37,5 %
Answer:
x=-8
Step-by-step explanation:
x+3=-5
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- x=-8
The answer is 7. Because $21.50-4=17.50 and then 17.50÷2.50=7
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I don't see the problem, Where is the image?