Which equation has no solution?
a. 8 - (5v + 3) = 5v -5
b. 3m - 6 = 5m + 7 - m
c. 3w + 4-w =5w - 2 (w - 2)
d. 7y + 9 = 7y - 6

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

What is the inverse of the function f(x) = 2x + 1?

In dire need~! describe how to use area models to find the quotient 2/3 divided by 1/5. check your work by also finding the quotient 2/3 divided by 1/5 using numerical operations only.