What is the y intercept of this line ? Graph

Agraphic designer created a logo on eight and a half by 11 inch paper. in order to be placed on a business card, the logo needs to be one and 7/10 inches by 2 and 1/5 in. what is the scale factor of the dilation

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

If each bricks costs and he can only buy one brick how much will it cost him to get the material to put around the outside of his garden?