Sadie needs to travel 15 miles.
Checker Cabs charges $2.50 plus $.25 for every
mile.
Relaxi Taxi charges $4.50 plus $.20 for every ) mile.
How much money, in dollars. will Sadie save if she uses Relaxi Taxi instead of Checker
Cabs?

Given the function f(x) = log base 4(x+8) , find the value of f^-1(2)

Adam plans to choose a video game from the section of the store where everything is 75% off. he writes the expression d-0.75d to find the sale price of the game if the original price is d dollars. gena correctly writes another expression, 0.25d, that will also find the sale price of the game if the original price is d dollars. use the drop down menus to explain each part of adams and rena's expression

How many triangles can be drawn with side lengths 4 centimeters, 4.5 centimeters, and 9 centimeters? explain