Answer:
x=-0.5
Step-by-step explanation:
6.8x + 9.3= -9.4 + 3.4 (2-5x)
6.8x + 9.3 = -9.4 + 6.8 - 17x
6.8x + 9.3 = -2.6 - 17x
22.8x = -11.9
x = -0.5
D/4 - 3/4
I don’t know for sure though
Answer:

Step-by-step explanation:
The reflection of a function
along the
is given by
.
Here the given function is
. Therefore the reflection would be
.
To find reflection draw the graph of it and think about how the graph of its mirror image would be. You would arrive at the reflection function.
I hope this explains it:
(Work and info in attachment)
Answer: Width would become 21 and length would become 33. Original perimeter is 100, increased perimeter is 108 which is a 7.69% increase