The line graph shows the number of hot dogs sold from Monday to Sunday.
- On which two days are the increase/decrease the same from their previous day? Answer in short form. (Eg Mon, Thu)
- If each hot dog was sold at $1.50, what was the total amount of money collected on the day with the least sale?
(a)
The two days are the increase/decrease the same from their previous day: Sat, Sun
(b)
The day with the least sale: Wednesday
Number of hot dogs sold = 140
Amount collected
= 140 x 1.50
= $210
Answer(s): (a) Sat, Sun or Sun, Sat; (b) $210