Notebooks cost $1.20 each. this weekend they will be on sale for $0.80. what percentage is the sale?

Need asap. solve for the following inequality

Select the correct answer. employee earnings per month($) 1 1,200 2 2,600 3 1,800 4 1,450 5 3,500 6 2,800 7 12,500 8 3,200 which measure of spread is best for the data in the table? a. range b. quartiles c. interquartile range d. mean absolute deviation

What is 74 round to the nearest ten