Choose all that give the correct expression.
A) Steven lost four $10 bills, and now he has −$40. −4 × 10

B) If I lose 8 pounds per month for 3 months, my weight will change −24 pounds total. 3 × (−8)

C) Sarah spends $2 for each fare on the commuter train. She rides the train 10 times during a week. 2 × (−10)

D) Pat and Amy were on a diet for 4 months. Pat lost an average of 3 pounds a month, and Amy lost an average of 4 pounds a month. 4((−3) + (−4))