The diameter of a well is 40 cm. how many revolutions will it make on covering 176m

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?

Which steps could be part of the process in algebraically solving the system of equations, y+5x=x^2+10 and y=4x-10

What are the excluded values? m+5/mn+3m