Question

This equation shows how the length of Mary's essay depends on the number of hours she spends writing this week. p = h + 1 The variable h represents the number of hours she spends writing this week, and the variable p represents the total number of pages that have been written. How many hours will Mary have to spend writing this week in order to have written a total of 13 pages? hours

Answer 1

Mary will need to spend 12 hours writing this week to have a total of 13 pages, as determined by solving the equation p = h + 1 for h when p is 13.

Step-by-step explanation:

The question you have asked pertains to solving a basic algebraic equation to find the number of hours Mary will need to spend writing to complete a total of 13 pages. The equation given is p = h + 1, where p represents the total number of pages written and h stands for the number of hours spent writing.

• Steps to solve for h:

Plug in the value of p (total pages) into the equation: 13 = h + 1.

Subtract 1 from both sides of the equation to solve for h: 13 - 1 = h.

Calculate the value of h, which is the number of hours: h = 12.

Therefore, Mary will need to spend 12 hours writing this week to have a total of 13 pages.