1. A painting is 2 feet wide by 3 feet long. If it is enlarged to a width of 15 feet. What is the new length? 2. A MacBook Air is 13 inches wide by 9 inches long. If the width were increased to 18 inches. How long would it be?
3. A rectangle has length of 4.6 cm and width of 3.2 cm. If the width is enlarged to 12.8 cm. What is the new length

Help me please I’m in a hurry and please don’t use PDF and other websites

Hye ryung is the president of the local chapter of the american medical students association (amsa). she is organizing local outreach and informational meetings. at her first meeting there are five people present (including herself). every month after that her group grows by 5 people. a. how many members are in the group after 6 months? b. the logistics of hosting and feeding her group at meetings was more complicated than expected. the cost of feeding 5 people at her first meeting was $30, for 10 people it was $35, for 15 it was $45, and after 6 months all of the costs had added up to $100. write a function to model the cost with the number of people attending meetings. c. what connections can you make between the linear growth of the group’s membership and the increasing costs of running meetings?

Astudent has created the give circuit diagram. it consists of a battery, a resistor, and a light bulb. in one minute, 1.2c of charge flows through the resistor. how much charge flows through the light bulb in one minute?

Whats are the trickiest steps to do when adding or subtracting rational expressions? how does knowledge of rational numbers u in adding and subtracting rational expressions?