You rounded your number to the 100,000's (hundred thousands)
Answer:

Step-by-step explanation:
The answer would be
because
= 
<span>
ft =</span><span>yd * 3.0000 is the operation you would use</span>
Answer:
Step-by-step explanation:
(2n - 3)(5n + 6) = 2n*(5n + 6) -3*(5n +6)
=2n*5n + 2n*6 -3*5n + (-3)*6
=10n² + 12n - 15n - 18
= 10n² -3n - 18