Bob earns 51 dollars per week working part-time at a book store. He makes one dollar more for each book that he sells. The amount, A (in dollars), that Bob earns in a week if he sells b books is given by the following function.
A (6) = 51 + 6
How much does Bob earn in a week if he sells 35 books?

Answer this two poles, ab and ed, are fixed to the ground with the of ropes ac and ec, as shown: two right triangles abc and edc have a common vertex c. angle abc and edc are right angles. ab is labeled 13 feet, ac is labeled 15 feet, ec is labeled 10 feet, and ed is labeled 4 feet. what is the approximate distance, in feet, between the two poles? 11.14 feet16.65 feet14.35 feet15.59 feet

Astrid spent $36 on new shoes. this was $12 less than twice what she spent on a new skirt. part a: which equation would solve for how much she spent on the skirt? part b: solve the equation in the workspace provided below. how much did astrid spend on her skirt?

What is the approximate difference in tenths between √12 and √15?