24...........................................................
Answer:
b hope it help
Step-by-step explanation:
Answer: Polynomials are consists of several terms, so in this expression, we can split it into two parts to find a multi-term grouping.
X2+5x is one polynomial (binomial to be exact).
(5x-3) is another polynomial (binomial).
(27 m/side)*(4 sides/run)*(3 runs) = 324 m = 0.324 km