Which ordered pair is a solution to the following system of inequalities?

A. (-3,2)
B. (6,4)
C. (-1, -7)
D. (5,-2)

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?

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=

Yesterday, george drank 1 small bottle and 2 large bottles, for a total of 1,372 grams. the day before , he drank 1 small bottle and 1 large bottle, for the total of 858 grams. how many grams does each bottle hold?