Hello,
Answer is Dsince y=k(x-2)²-5 and if k=1 ==>D.
Answer:
The length of the hypotenuse is 16.2 inches.
Step-by-step explanation:






1000 + 50x = 500 + 75x
First move 500 by subtracting it from 1000.
500 + 50x = 75x
Now subtract 50x from 75x.
500 = 25x
Then divide 500 by 25.
20 = x
They would've saved the same amount($2,000) on the 20th week.