491 + 284 = 775
6x + 34 = 4x +284 6x - 4x = 284 - 34 2x = 250 x = 125
491 centimeter is 4.91 m
468
0.1408
71
490 + 1 :)
+491 is a prime number because it has only two factors which are itself and one.
284
290 plus 500
287 + 491 + 200 + 500 + 300 + 500 + 280 + 400 + 290 + 490 = 3738
0.0143
891.