Simplify each expression. 1) 6x – 4 + 3x + 8 2) -8a + (-6) – 10a – 2 +5a 3) 3(2x + 4) 4) –(5y – 2) 5) -5(3n + 1) 6) 1/4 y+1 1/2+2- 1 3/4 y-12me with these questions asap! you! : ) (and i will probably be asking more questions)

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

Simply 8x squared + 5(7x squared- x) - 2x =

Select the quadratic that has root x = 8 and x = -5