PLZ HELP! WILL MARK BRAINLIEST! Christy is taking a road trip. After she drives 12 more miles, she will have driven at least half of the 108-mile trip. What is the least number of miles she has driven so far?

For f(x)=2x+1 and g(x)= x^2 -7, find (f•g)(x)

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?

In 2009, there were 1570 bears in a wildlife refuge. in 2010, the population had increased to approximately 1884 bears. if this trend continues and the bear population is increasing exponentially, how many bears will there be in 2018?