neazisa
24.09.2021 •
Mathematics
Jamal is a door to door vacuum salesman. His weekly salary, S , is $250 plus $50 for each vacuum he sells. This can be written as S = 250 + 50 v , where v is the number of vacuums sold. If Jamal earns $1800 for a week's work, how many vacuums did he sell? If Jamal earns $1800 for a week's work, how many vacuums did he sell? If Jamal's pay was $1800 for the week, he sold vacuums.
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Ответ:
31 vacuums
Step-by-step explanation:
1800 = 250 + 50v
1800 - 250 = 50v
50v = 1550
v = 1550 / 50
v = 31
He sold 31 vacuums.
Ответ:
What Formula is for Algebra, Geometry, ect