Answer:
x^2 + 16^2 = (x + 8)^2
x^2 + 256 = x^2 + 16*x + 64
256 = 16*x + 64
192 = 16*x
x = 12
Answer D is correct.
15^x - 23.76
15 is how much each wash is
X is how many dogs she washes in a week
-23.76 is how much she paid for the shampoo
If you writ a graph start at (0,23.76)
X is the dogs she washes
Y the money she earned
Answer:
y = 42
Step-by-step explanation:
180-90-48=42
Answer:
the plane was 2500 meters
Step-by-step explanation:
the time/second on the graph show the number 1200 following the blue line it is in between 2000 and 3000
hope this answer your question good luck
Answer:20
Step-by-step explanation: