Answer:
No, you would multiply by 1.15
Step-by-step explanation:
A percentage goes by 'Hundreths' or .01
So 15% would be .15
We don't want to lose money along the way so we add a 1 it so it goes up for the total, like this:
28.75 * 1.15 = 33.1
8. 1/3 = 3/y
or, y= 9
11. 3/x= 6/x+8
or, 6x=3x+24
or, 3x= 24
or, x=8
Hope it helps uh.
64
2^2*2^4
4*16
=64
hope it helps