Write the standard form of the line that passes through the given points. include your work in your final answer. type your answer in the box provided or use the upload option to submit your solution. (7, -3) and (4, -8)

Eric has challenged himself to walk 24,000 steps in 4 days. if eric walks the same number of steps each day, which function represents the number of steps eric still needs to walk to reach his goal with respect to the number of days since he started his challenge? a. y = 8,000x − 24,000 b. y = -8,000x + 24,000 c. y = 6,000x − 24,000 d. y = -6,000x + 24,000

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?

In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.