An oil drilling company is drilling a hole. the elevation of the bottom of the hole changes by feet each day. after a certain number of days, the bottom of the hole is at an elevation of feet. which equation can be used to find x, the number of days they drilled?

i will pick c put check it over to be sure

step-by-step explanation:

in mathematics, a constraint is a condition of an optimization problem that the solution must satisfy. there are several types of constraints—primarily equality constraints, inequality constraints, and integer constraints. the set of candidate solutions that satisfy all constraints is called the feasible set.

hoped i'm right lol

answer:   (s+1)(s+4)

step-by-step explanation:

factor s2+5s+4

s2+5s+4

=(s+1)(s+4)

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis: