the answer is d)4%; august 11
Th owner must buy 7 Jackets
Step-by-step explanation:
a. Purchase price=$55 , Sell Price= $77
Sell Price = $55+$22
= Purchase price + 40*55/100
=Purchase price + 40% of Purchase price
=140% of purchase price
b. Purchase Price=$35
Sell price=140%of $35
=140*$35/100
=$49
Number of Jackets required for the total sale to be $340 = $340/$49
=6.94
So We get the result by rounding off because Jackets cannot be in fraction, which is 7
Answer:
y=3/4x+5
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(8-5)/(4-0)
m=3/4
y-y1=m(x-x1)
y-5=3/4(x-0)
y-5=3/4(x)
y-5=3/4x
y=3/4x+5
Y+1=2/5(x-1)
y+1=2/5x-2/5
y=2/5x-7/5
