Put the following in order from least to greatest and explain how you found your 2.91 , 8/9 , 31.21 , 3/4 Explain how you found the answer

Mrs. gehrke said cheddar weighs 16.8 pounds. he actually weighs 15.2 pounds. what is the percent error?

If a company produces x units of an item at a cost of $35 apiece the function c=35x is a of the total production costs

Sally deposited money into a savings account paying 4% simple interest per year. the first year, she earned $75 in interest. how much interest will she earn during the following year?