Answer:
its 24
Step-by-step explanation:
because negative times negative is positive
y=3x- 3/2
4.2x−1.4y=2.1
Subtract 4.2x from each side
4.2x-4.2x−1.4y=-4.2x+2.1
-1.4y = -4.2x +2.1
divide each side by -1.4
-1.4y/-1.4y = -4.2x/ -1.4 +2.1/-1.4y
does it come with an example?
Most likely answers are either 6 or 8.
The sequence could be of all even numbers, so 2, 4, 6, 8, etc.
Or of all powers of 2, starting at 2, so 2, 4, 8, 16, etc.
Since there are an infinite number of sequences that fit the pattern, you just have to choose the most likely.
, where s is the side length. Then, just do 9 to the third power, or 9*9*9, which equals 729.