Answer:
There are 3 positive 2 digit integers that are factors of both 100 and 150
Step-by-step explanation:
Factors of 100:
1, 2, 4, 5, 10, 20, 25, 50, 100
Factors of 150:
1, 2, 4, 5, 6, 10, 15, 25, 30, 50, 75, 150
Common factors between these numbers:
1, 2, 4, 5, 10, 25, 50
Common factors that are positive 2 digit integers:
10, 25, 50
The number of days when the season pass would be less expensive than the daily pass is 5 days.
The equation that represents the total cost of skiing with the daily pass : (daily pass x number of days) + (cost of renting skis x number of days)
$70d + $20d = $90d
The equation that represents the total cost of skiing with the seasonal pass : cost of season pass + (cost of renting skis x number of days)
$300 + $20d
When the season pass becomes less expensive, the inequality equation is:
Daily pass > season pass
$90d > $300 + $20d
In order to determine the value of d, take the following steps:
Combine and add similar terms: $90d - $20d > $300
70d > $300
Divide both sides by 70 d > $300 / 70
d > 4.3 days
Approximately 5 days.
To learn more about how to calculate inequality, please check: brainly.com/question/13306871
#SPJ1
Answer: 24
4, 16, 25, , .
I would add like terms, meaning subtract 6.4 from both sides.
3.5n = 36.1
