Solve log2(log5x)=3 a: x=1,953,125 b: x=32,768 c: x=390,625 d: x=59,049update for anyone interested, it's c

If you shift the linear parent function, f(x)=x, up 13 units, what is the equation of the new function?

Clara schumann is buying bagels for her coworkers, she buys a dozen bagels priced at $5.49 a dozen. the bakery's cost for making the bagels is $2.25 per dozen. what is the markup rate based on selling price on a dozen bagels?

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0