Answer:
48
Step-by-step explanation:
To get the area of a rectangle or square, its only one step, really.
The formula for a rectangle is A=x*y, where x and y are the two side lengths of the rectangle.
8*6=48
19
The HCF of 168 & 196 is 28
The factors of 168 are: 1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168
The factors of 196 are: 1, 2, 4, 7, 14, 28, 49, 98, 196
The highest factor that both 168 and 196 share is 28
Hope this helps :D
2y-8
-Step-by-step explanation:
2y +4y = 2y
so
2y - 8
