You buy 80 of your favorite songs from a Web site that charges $0.99 for each song What is the cost of 80 songs?

Which of the following is the correct ratio for converting kilograms to grams

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?

If sr is 4.5cm and tr is 3cm, what is the measure in degrees of angle s? a. 56.3 b. 33.7 c. 41.8 d. 48.2