The product of 51 and a number less than 427 is 185.

So,

"The product of 51"
51 *

"and a number less than 427"
427 - n

"is 185."
= 185

51 * (427 - n) = 185

Distribute.
21,777 - 51n = 185

Subtract 21,777 from both sides.
-51n = -21,592

Divide both sides by -51.

What do jane knows to plan her visit

In all honesty, there really is no “work” per say to show. mainly it’s just using the process of elimination. the question is asking which domain(s) would be the most appropriate for the function c(n). n is the number of observed vehicles so right away, 1, 2, and 3 can be eliminated.why? 1, 2 start in the negatives and therefore it is impossible to observe negative cars. so, #4 would be the best answer to the given problem.