Carly wants to buy some notebooks that cost $3.50 each. She has $20 to spend. She set up this inequality to find out how many no
tebooks she can buy. 3.5n < 20 Which set of numbers represents all possible numbers of notebooks Carly could buy? A. {0, 1, 2, 3, 4} B. {0, 1, 2, 3, 4, 5} C. {0, 1, 2, 3, 4, 5, 6} D. {0, 1, 2, 3, 4, 5, 6, 7}
You have to use the number in the variable to figure out if the number multiplied by 3.5 goes over 20 dollars. The highest you can go without going over 20 dollars is 5 notebooks
