What do I do need help asp find the intercept
1 answer:
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Answer and Explanation:
Gina wanted to swim at the pool. She is allowed to spend at most $30. The cost to swim in the pool is 3 dollars per hour plus a flat fee of $3. How many hours can Gina swim without going over her spending limit?
This problem can be represented by .
'x' would be the number of hours. "At most" means less than or equal to. So, the value of x would have to be less than or equal to 30.
So, Gina would have a maximum of 9 hours to swim in the pool.
Hope this helps.
For this case we have a function of the form:
Where,
A: initial value of an autographed baseball
b: growth rate
x: number of years
Substituting values we have:
For the moment when the value is at least 650 $ we have the following inequality:
Answer:
a one-variable inequality that could be used to solve for the number of years, x, it would take for the baseball to be worth at least $650 is: