Answer:
350% Increase
Step-by-step explanation:
If Julie creates a single bracelet for $2, then sells a single bracelet for $7, her profit increase would be 350%. Since $7 / $2 = 3.5, then 3.5 * 100 = 350%. Hope this helped!
3x+27
3(x+4+5)=
3x+12+15=
(x+3)(x-5)
find two multiples of -15 that when added together create -2
those two numbers would be -5 and +3
-5x3=-15
-5+3=-2
2x
when the base is the same, we subtract when dividing, so
3-2=1, 2x^1=2x
