The price of an item has dropped to $46 today yesterday was $115 find the percent decrease
2 answers:
Using cross multiply and divide the equation looks like so 46/115 next to x/100 to get an answer of 40%
Answer:
percent decrease = 40%
Step-by-step explanation:
The price of an item yesterday = $115
Today the price of the item has dropped to = $46
The percent decrease = 
= 0.40 × 100
= 40%
The percent decrease would be 40%.
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Answer:
Could you possible elaborate on the question more?
Answer:
56$
Step-by-step explanation:
8*2=16
10*4=40
16+40=56
16.79+28.49=45.28
50-45.28=4.72
Kelly would get $4.75 back
Answer:
4
Step-by-step explanation:
y = 4*x
y = 4*1.5 = 6
y = 4*2.25 = 9
y = 4* 3.25 = 13
X = -4y+3
-x-4y = -3
________________
x+4y = 3
-x-4y = -3
0 = 0
Possible and determined system (single solution)
