Talia is selling magazine subscriptions and books to raise funds for a field trip. She has already earned $10 selling magazines and $7 selling books. Talia earns $2.50 for each magazine subscription and $3.50 for each book. Each week, she sells one of each. After WEEK 1, how much will she have earned from selling magazine subscriptions, and how much will she have earned from selling books? Indicate one number for magazines and one number for books. Use the chart below to help you.

20 da is equal to a. 2,000 cm. b. 2 m. c. 20,000 cm. d. 20,000 mm

Ascatter plot with a trend line is shown below. which equation best represents the given data? y = x + 2 y = x + 5 y = 2x + 5

Adecibel is a logarithmic unit that can be used to measure the intensity of a sound. the function y = 10logx gives the intensity of a sound in decibels, where x is the ratio of the intensity of the sound to a reference intensity. the reference intensity is generally set at the threshold of hearing. use the graphing utility to graph the decibel function. a whisper has a sound intensity of 30 decibels. use your graph to you complete the following statement. the sound intensity of a whisper is times the reference intensity.