Which expression is equivalent to 4a – b(3a2+ b2 + 4ab)? A. 7a3 - b3 + 8 a2b
B.4a - 3a2b +b3 + ab2
C. 12a3 + a2b-b3
D.4a - 3a2b-b3 - 4ab2​

It takes a total of 6 hours to fill up an inground backyard pool using a standard house. a function can represent this situation to represent the amount of water in the pool until it is full a function of time the hose is running. determine the domain for the function

Question 10jur's car can travel 340 miles on 12 gallons. jack's car can travel 390 miles on16 gallons. which person has the best mileage (miles per gallon) and what istheir mileage?

Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?