Gale's grade in science for the term is determined by the average of five test grades. His first four grades are 80,
95, 78, and 90. In order to get a B for the term, Gale
needs to have an average of 84. What grade must Gale
get on the next test to get a B for the term? Write an
inequality to solve.
Show your work.

One month, a music site observed that 60% of the people who downloaded songs from its site downloaded q sam's latest single. the equation below represents this information, where x represents the total number of people who ddownloaded songs from the site that month: x = 0.6x + 384 how many people who downloaded songs from the site that month downloaded q sam's latest single?

Over the last 4 seconds, a snail has traveled 4/9 of an inch. if the snail traveled the same distance each second, how far did it travel each second?

∠a and ∠ b are complementary. if m∠ b = 80°, what is the measure of ∠ a? 10° 80° 90° 100°