Joe has read 30% of a book. He has 49 more pages to finish. How many pages are there in the book?

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup

(05.03 mc) part a: explain why the x-coordinates of the points where the graphs of the equations y = 4x and y = 2x−2 intersect are the solutions of the equation 4x = 2x−2. (4 points) part b: make tables to find the solution to 4x = 2x−2. take the integer values of x between −3 and 3. (4 points) part c: how can you solve the equation 4x = 2x−2 graphically? (2 points)

What makes a trapezoid an isosceles trapezoid?