What is the value of b2 - 4ac for the following equation? x^2 + 5x + 4 = 0

Which shaded region is the solution to the system of inequalities? y y[tex]\geq[/tex]-x+1

Landon drove 103.5 miles on tuesday 320.75 miles on wednesday and 186.30 miles on thursday for work his company pays 0.07 $ for each mile he drives he expects to be paid more than $40,000 is he correct explain

In 1995 america online had about 3000000 users over the next decade users are expected to increase from a few million to the tens of millions suppose the number of users increased by 150% by the year 2000 how many users will there be in the year 2000