Kalliope Kalliope
  • 05-10-2024
  • Social Studies
High School

A man has 220 cigarettes and smokes \( k \) of them each day. How many will he have left a week later?

A. \( 220 + k \)
B. \( 220 - k \)
C. \( 220 + 7 \)
D. \( 220 - 7k \)

Answer :

madasylla12 madasylla12
  • 18-10-2023
The answer is C (220-7k)

one week = 7 days.

“k of them each day” meaning 7(k) for the week.

since he is losing cigarettes by smoking them, it should be subtraction.

220 - 7k
Answer Link
caradut3838 caradut3838
  • 01-02-2025
Answer: I believe it is C

Reason: 220 cigarettes - 7days times k
Answer Link

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