Alex collects stamps. she has 47 stamps in all. she has 20 stamps from europe. the number of african stapes is 2 times the number of asian stamps. how many stamps from each of these 3 countries she have use reasoning to write a numerical expression .

James is playing his favorite game at the arcade. after playing the game 3 times, he has 8 tokens remaining. he initially had 20 tokens, and the game costs the same number of tokens each time. the number t of tokens james has is a function of g, the number of games he plays. write the function’s formula? t=

Which function has the domain x> -11?

On her first stroke, maya hit a golf ball 146 yards, 2 feet, 11 inches. on her second stroke, she hit it 163 yards, 1 foot, 2 inches. how far did the ball go all together? convert the answer to larger units whenever possible.