25% of Ling's savings is the same amount as 20% of Neil's savings,
Find the ratio of Ling's savings to Neil's savings.
I'm having trouble please help !!

What are the possible rational zeros of [tex]f(x) = x^4+2x^3-3x^2-4x+18[/tex]

Write the following as a base and exponent

Part a: sam rented a boat at $225 for 2 days. if he rents the same boat for 5 days, he has to pay a total rent of $480. write an equation in the standard form to represent the total rent (y) that sam has to pay for renting the boat for x days. (4 points)