2.) Heidy and Alejandro set up separate lemonade stands to see who could make more money (#fiction). Heidy earned a total of $9.00
after selling 5 cups of lemonade. Alejandro made a total of $12.00
after selling 8 cups of lemonade. They both ended up selling 11 cups
of lemonade. Who made more money and how much more money did they make?
A. Heidy-$8.30 more
B. Alejandro $3.30 more
C Heidy- $3.30 more
D. Alejandro-$8.30 more

Twenty points. suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet

How do you write something in scientific notation?

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y < 4x − 8 y is greater than or equal to negative 5 over 2 times x plus 5 part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points) part b: is the point (5, −8) included in the solution area for the system? justify your answer mathematically. (4 points)