Jan gave music lessons and charged $9.00 for each half hour. At the end of the day, she had given 5 1/2 hours of lessons. How much did Jan earn that day?

How do businesses a country's economy? a. by investing in goods and services b. by increasing the unemployment rate c. by making profits

Use the expression below.–4b + 8c + 12 – 8b – 2c + 6part asimplify the expression. enter your answers in the boxes. b + c + part bfactor the simplified expression using the gcf. a. 2(–2b + c + 3) b. 3(–2b + c + 3) c. 4(–2b + c + 3) d. 6(–2b + c + 3)part cwhat is the value of the expression when b = 2 and c = –3? enter your answer in the box.

How can the correlation in the scatter plot graph below best be described? positive correlation negative correlation both positive and negative no correlation