Complete: Adding
is the same as adding 10 and
subtracting

Add 1/7 + -1/7 your answer should be reduced to its smallest form and should not be an improper fraction

Is a positive integer raised to a negative power always positive

Sue's average score for three bowling games was 162. in the second game, sue scored 10 less than in the first game. in the third game, she scored 13 less than in the second game. what was her score in the first game?