Dan must read 180 pages for school this weekend. it took him 30 minutes to read the first 40 pages. at this rate, how much additional time will it take him to finish the reading?

The graph of y = ax^2 + bx + c is a parabola that opens up and has a vertex at (0, 5). what is the solution set of the related equation 0 = ax%2 + bx + c?

Compare the cost of the bike trips from the two companies shown.for both the cost in a linear function of the number of days which statements is true

Neoli is a nurse who works each day from 8: 00 am to 4: 00 pm at the blood collection centre. she takes 45 minutes for her lunch break. on average, it takes neoli 15 minutes to collect each sample and record the patient's details. on average, how many patients can neoli see each day?