Answer:
At 6 hours, they both charge the same amount
Step-by-step explanation:
You need to create an equation for each.
BB: y=13+ 3x
DD: 1 + 5x
Since they are asking to find when they are the same amount, you equal the two equations and solve for x.
13+3x=1+5x
12=2x
x=6
6 hours
both will equal $31 at 6 hours
D
F
B I think
I
3x
___
2
6
they are the same length as the shape it got reflected off of.
