22,351 + 431,986 = <span>454,337
454,337 + 431,986 = </span><span>886,323
during the two years </span><span>886323 people visited </span>
10m^3-m^2-6m+9 is the answer
Answer: d
Step-by-step explanation: formula is 1/2bh 14 times 6 is 84 divided by 2 is 42