Answer:
83/90
Step-by-step explanation:
43*4=172
172-6=45*4p
166=45*4p
166=180p
166/180=p
83/90=p
Also can I have brainliest!
m ≥ 1229
Use m for the number of minutes
30 + 0.05×m ≥ 91.45
0.05*m ≥ 91.45-30
0.05*m ≥ 61.45