half as big example: if $10 then 50% larger = $15 (twice as big = $20)
they are twice as big as a coyote they are twice as big as a coyote
It is: 15+15 = 30
That is because 15 * 20 is the same as 15 * 2 * 10, which is 2(15 * 10).
2*(15 + N)
It made the United States twice as big.
More like ten times as big.
2x+15
I lost my car keys twice last week. My sister has seen the movie twice. London is twice as big as Sydney.
Twice a day.
nothin
australia