Angle x would be 40 since if you add the 2 known degrees 60 and 80 you would get 140, and since a triangle will always be 180 degrees added together and when you subtract 140 from 180 you will get 40 which will be the last angle
Associative property, that's what Google said
30,240
60x24=1440x7=10,080x3= 30,240
Answer:
3 × 3 × 3 × 3 × 3 × 3 = 3⁶
5%
because 30/100 - 25/100 = 5/100