If f (x) = 5-4x/15 find f-1 (x)

molly has alot of skirts she categorizes them as either "casular or "trendy" skirts. Molly has 8 "casual" skirts. if ger "trendy" skirts constitute 60% of her collection, how many total skirts does molly own?

Round to the nearest place 4,551,999

What is the factored form of x2 - 4x - 5? (x + 5) (x - 1) (x + 5) (x + 1) (x - 5) (x - 1) (x - 5) (x + 1)

John. wants to receive a 96% average on 4 math tests. So far he has taken 3 tests. His grades are 94%, 98%, and 98%. Write an equation in terms of to find out what John must score on his fourth test in order to receive a 96% average.

2. Jennifer kicked a soccer ball from the ground and it followed the projectile h (t) = x2 + x - 6, where t is the time in seconds and h is the height of the ball. How long does it take for the ball to hit the ground?

A plumber charges $50 to visit a house plus $40 for every hour of work. Define a variable and write an expression to represent the total cost of hiring a plumber

Solve for y:10.3=0.6y

At a carnival game, there is a 38% probability of winning a prize. What is the probability of not winning a prize? 38% 50% 62% 76%

From the equation 2x+9+3x+x=_x+_, use numbers 0-9 to find no solutions, one solution, or infinitely many solutions

Carlos has 1,294 cups of frosting if each cake he frost uses 2 cups of frosting how many cakes can he frost