Jimmy rented a bike from Krystal's bikes. It costs $18 plus $6 per hour. If Jimmy paid $60, then he rented the bike for how many hours?

What is the standard form of -5x^2+2x^4-11+x^3+3x

What is the value of x in the following equation. -x ^3/2 = -27

You so much whoever answers with accuracy •the parent function of the graph of f(x) is the square root function, which was reflected across the x-axis. which of the following is the equation of f(x)?