1. Your favorite craft store had a weekend sale. On the first day, all $10 items were 70% off. You bought some number of these of these sale items (n) and one $8 item. On the second day, all $10 items were 60% off. You returned and spent the same amount of money as the day before. You purchased a $5 item and an equal number of sale items as the day before (n). How many total sale items did you purchase and how much money did you spend at the craft store during the sale?

Question

ambermarie151 · Answer

Part I: Complete the table below to write a system of equations to find the number of sale items purchased and the amount of money spent. 
2)What is the cost of the sale items before the sale discount is applied? 
3)If n is the number of sale items purchased, what is the cost of the sale items purchased? 
4)What is the cost of the regular priced item purchased? 
5)Write an equation where c = the total cost of the items purchased.

Part 2 
1)Identify the slope and y-intercept for each equation from Part I. 
2)determine the number of sale items you bought each sale day (n). 
3)use elimination to solve the system of equations 
4)Describe what your answers from Parts III and IV tell you. Verify that the answers are correct. 5)What is the total number of sale items purchased and the total amount of money spent during the weekend sale?

freeboy15 · Answer

its just a mind game you can do it;)

ambermarie151 · Answer

@erak

anita · Answer

i don't understand what u want help  with..

ambermarie151 · Answer

@hartnn