Hi!
We will solve this using rations, like this:
$920 equals to 115% = 1,15
$x equals to 100% = 1
_______________________
x = (920*1)/1,15
x = 920/1,15
x = 800
Store earned 15%, or in this case 920 - 800 = $120.
Hope this helps!
Answer:
B
Step-by-step explanation:
If you calculate the side of a square using pythagorean theorem, you would get a side length of sqrt37. Simple multiply this by 4
C=d*pi
C=8.5 * 3.14=26.69
26.69in
Answer:
x=1
Step-by-step explanation:
3(6x-2)=-2(4x-9)+2
3(6x-2): 18x-6
-2(4x-9)+2: -8x+20
18x-6=-8x+20
18x-6+6=-8x+20+6
18x=-8x+26
18x+8x=-8x+26+8x
26x=26
26x/26=26/26
x=1
