Determine the equation for the given line in slope-intercept form

Issof claims that the scale factor is 1/2. which statement about his claim is correct

The following frequency table relates the weekly sales of bicycles at a given store over a 42-week period.value01234567frequency367108521(a) in how many weeks were at least 2 bikes sold? (b) in how many weeks were at least 5 bikes sold? (c) in how many weeks were an even number of bikes sold?

Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5