Answer:
Step-by-step explanation:
E= 10/11 f=-5/9 G=4/10 H=-8/12
Write "st div. by 6r" as
st
-------
6r
45s 15s 3s
If r =5 and t = 45, but s is unknown, then we get --------- = --------- = -------
6(r) 2(5) 2
Answer:
48%
Step-by-step explanation:
Data provided in the question:
Selling price of the gaming card = 9.99
Amount paid for the card i.e purchasing cost = 6.75
Now,
The markup percentage is calculated as:
Markup =
or
Markup =
or
Markup =
or
Markup = 0.48 × 100% = 48%
The formula for perimeter is 2l+2w. Since we know l=(w-4)-9, we can substitute this into the formula.
l=w-13
2(w-13)+2w=143
2w-26+2w=143
4w=169
w=42.25 units
Hope this helps!