You are a contractor and charge $45 for a site visit plus an additional $24 per hour for each hour you spend working at the site. write and solve an equation to determine how many total hours you have to work to earn $765 working at a work site

Sherrie is baking a pie for her family. she leaves the room and comes back to 35% of the pie having been eaten before she can put the topping on. how much 1 square inch strips of dough will she need for the top, now that a portion is missing? round your answer to the nearest while nimber.