Question

betcha can't solve
7 - 4 - 8/9y + 3/9y
heh heh heh hehhh

Answer 1

Answer:

The answer is 3-1 2/9y.heh this question is so easy dud

Answer 2

Step-by-step explanation:

$\sf{P_1 = 760 mm \quad \quad\quad\quad P_2= 746.7 - 26.7}$

$\sf{T_1 = 273K \quad \quad\quad\quad T_2= 27+273=300K}$