Answer:

Step-by-step explanation:
<em>Parallel</em><em> </em><em>Equations</em><em> </em>have SIMILAR <em>RATE OF</em><em> </em><em>CHANGES</em><em> </em>[<em>SLOPES</em>], so keep
as is and do this:
14 = −4⁄3[6] + b
14 = −8 + b
+ 8 + 8
_________

I am joyous to assist you at any time.
Start off with a chart (you don't really need to but it helps)
Piano lessons 5,10,15,20,25,30
Cooking Classes 6,12,18,24,30
every 30 days, you have both lessons so you will have them on the 60th day
Answer:
205.92
Step-by-step explanation:
just basic math
I would do it this way
$780+$225=$1005
$1005/120ft= $8.375
if you have to round up $8.38 per foot