Solve the following equation: 2x - 31 = 3(x + 2)

Asilkworm winds its cocoon out of one long silk fiber. to make silk thread, 3 to 10 of these silk fibers are unwound from their cocoons and combined into aa single thread with a typical length of 300 yards. choose a reasonable number of silk fibers in a thread write an equation to find the total length of the silk fibersused in 300 yards of the thread

The graph of h(x)= |x-10| +6 is shown. on which interval is this graph increasing

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?