I think your answer would be -7.9 hope that helps!
Answer: Hello, it would be 3(x-2)^2-(x-5)^2
Step-by-step explanation:
Answer:
2/1
Step-by-step explanation:
x1=1 ,y1=3
x2=2 , y2=5
then
m= 5-3/2-1= 2/1
Answer:
A. 15, 20, and 25
Step-by-step explanation:
Note that 3-4-5 is a pythagorean triple via following:

Dividing 15, 20, and 25 by 5 nets you the pythagorean triple 3-4-5.
Answer:
The first term is 128
Step-by-step explanation:please see attachment for explanation