Answer:
Step-by-step explanation:
Use FOIL method
F -> First
O Outside
I inside
L Last
(a - b)(a + 2b)= a*a + a *2b + (-b)*a + (-b)*2b
= a² + <u>2ab - ab</u> - 2b²
Combine like terms
= a² + ab - 2b²
-2(3x - 9) + 5x = -10
-6x + 18 + 5x = -10
-6x + 5x = -10 - 18
-x = -28
x = 28 <===
75/100 = 3/4
1. Divide by 25.(Both go into 25)
75 divided by 25 = 3
100 divided by 25= 4
A linear association is when the shape of the scatter plot is a straight line.
Therefore, the answer would be C, as you had it, because it is showing the data in a straight line.
