The number of painters, p, employed to paint a building is inversely proportional to the time taken to paint the building, b. which equation best models the number of painters required to finish the painting?

Option B.

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent an inverse variation if it can be expressed in the form or

Let

p-----> the number of painters

b----> the time taken to paint the building

we know that

so

a_n = a_1 + (n - 1)d

the first term is 6.

the common difference d = ?

when you find d, replace n with 7 and d with the common difference to find your answer.