Express −315° in radian measure.

A) −
4π
7
B) −
7π
4
C) 4π
D)
7π
2

Abaseball team drinks 10/4 gallons of water during a game. which mixed number represents the gallons of water consumed? a) 1 1/2 gallons b) 2 1/2 gallons c) 2 3/4 gallons d) 3 1/2 gallons