Tengo que simplificar esta fracción 84/105:

¡Ayudarme porfavor!

Aboat's value over time is given as the function f(x) and graphed below. use a(x) = 400(b)x + 0 as the parent function. which graph shows the boat's value increasing at a rate of 25% per year?

Olga bought a new skirt that cost $20. sales tax is 5%. how much did olga pay, including sales tax? 7.

What is the angle measure, or angle of depression, between this bird and the bird watcher?