4 * 417 + 50
1668+50
1718
Mr Hatch spent $1718
Answer:
x= -1/3 or -0.3
Step-by-step explanation:
if 8 people take 10 hours then
1 people 10 / 8 = 1.25 hours
then 14 people =
14 * 1.25 = 17.5 hours