Answer:
C
Step-by-step explanation:
Sorry if I’m wrong but I think I’m right
The maximum value of a is 10, when b is 0
$4 - $2.50 = $1.50 profit for each seat sold
$300 profit when sold out / $1.50 per seat
= 200 seat cushions made
for a triangular prism, its volume will simply be <u>area of its base</u> times its length.
the are of the base for this one is simply any of those triangular bases. Now, let's notice, the right-triangle has a base of 9 and a height o 9, notice the tickmarks, whilst the prism also has a length of 13.

They are both behind the decimal, they are both a decimal, they can both be turned into a fraction, and they both have a six