Answer:
54 mph
Step-by-step explanation:
mixed number is 2 1/3
243
6x3x13.5=243
The answer is b) 2(2x-4) and c)
Okay lets try a) 2(2x-6)
2 x 2x - 2 x 6= 4x-12
b) 2(2x-4)
2 x 2x - 2 x 4=4x-8
c) : x-8+3x
x+3x-8=4x-8