Hilda has a bank account balance of $1550. Each week, her balance changes by –$82.50. She wants to keep the balance above $395. How many weeks will Hilda's balance remain above $395?

Select from the drop-down menu to correctly complete the statement. Hilda's bank balance will remain above $395 Choose... weeks.
A. at least 14
B. fewer than 14
C. more than 14

i don't see any

step-by-step explanation:

given : the shape of his satellite can be modeled by   where x and y are modeled in inches.

now,the given equation   is a equation of parabola.

here, coefficient of x is positive, hence the parabola opens rightwards.

on comparing this equation with standard equation , we get

in standard equation, coordinates of focus=(0,m)

thus for given equation coordinates of focus=(0,1.5)

step-by-step explanation:

the answer is 40.

proof: