40 POINTS IF YOU ANSWER CORRECTLY! PLEASE HELP

Solve for Y and give me the three major trig ratios for theta

SHOW YOUR WORK
Thank you!

Step-by-step explanation:

y is 15.49

Formula is b = √c^2-a^2

You could use sine [ opposite/hypotenuse ],

Cosine [adjacent/hypotenuse]

or Tangent [ opposite/adjacent ]

to find theta

so if 12 hours is 84 dollars, 84÷12 is 7. so is 112÷16 and 98÷ 4.

so every 1 hour is 7 dollars.

I think the answer you're looking for is 7 and im sorry if its wrong i tried