6)
-4
-1
2
5
8
7) each time the x column goes up 1, the fx column goes up 3
These are the only ones i know. Sorry i cant be more helpful :(
2(xy) = (2x)y is an associative property of multiplication. This answer has been confirmed as correct and helpful.
Answer:

Step-by-step explanation:
Weight from before + Weight gained

Convert to improper fractions.

Find the common denominator.

Add.

Convert to a mixed fraction.

The value of x is given by the pythagoras theorem
X^2 = 17^2 - 15^2
X^2 = 289-225
X^2 = 64
X = sqrt64
X= 8cm
Answer: the absolute value of 2i is 2
Step-by-step explanation: