Afactory produces c cans of paint in h hours according to the equation c= 50h. what represents the unit rate of cans produced per hour?

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

Simplify 15(x - 4)(x -1)-3(x + 4)(x - 1) with steps

Plz hurry evaluate the expression a+b where a=8 and b=19