Answer:
P = a + b + c
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
you don't have to but i convert 7 1/2 and 1 1/2 into 7.5 and 1.5 to make it easier than you divide.
Answer:
44m
Step-by-step explanation:
X=4
X+5=?...4+5=9
2X+1=...8+1=9
X+9=?...4+9=13
13+13+9+9=44m
Hope this helps as it is my first ever answer :)