Aldo earns 51 dollars a week working at the bookstore he makes one dollar more for each book that he sells . the amount , A (in dollars )that Aldo earns a week of he sales b books is given by the following function A(b)=51+b

If the slope of one line equals the slope of another line then ? a) the two lines are intersecting lines b) the two lines are perpendicular lines c) the two lines are parallel lines d) the two lines always have very steep slopes

Write a story that matches with the expression 42x-5 pls hurry

What is the best approximation for the area of a circle with a radius of 4 m ? use 3.14 to approximate pi