Answer:
645 m 86 cm
Step-by-step explanation:
Since 49 cm is greater than 35 cm, we must borrow 100 cm from 800 m, obtaining 799 m 135 cm. Subtracting 154 m 49 cm from that, we get:
645 m 86 cm
There isn't really any work to show, but that is correct!
Z= (3x+13)/4
3x+5=4z-8
3x+5+8=4z-8+8
(3x+13)/4=4z/4
(3x+13)/4=z
or
Z= 13