Jann just started a new job. For every 4 hours he works, Jann earns $60. What is the unit rate for how much Jann earns each hour he works? Hint: Earnings ÷ hours worked = unit rate (earnings per hour)

1Points
A
$15 per hour

B
$45 for 2 hours

C
$60 for 3 hours

D
$80 for 5 hours

An arithmetic series a consists of consecutive integers that are multiples of 4 what is the sum of the first 9 terms of this sequence if the first term is 0

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y > 2x + 3y is less than negative 3 over 2 times x minus 4part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points)part b: is the point (â’4, 6) included in the solution area for the system? justify your answer mathematically. (4 points)

Astudent must have an average on five test that is greater than it equal to 80% but less than 90% to receive a final grade of b. devon's greades on the first four test were 78% 62% 91% and 80% what range if grades on the fifth test would give him a b in the course? ( assuming the highest grade is 100%)