Answer:
A+B=3
BC+B=18
BC+A=6 ;;
Step-by-step explanation:
sorrry i dont know that im sorry
Answer: 108.1 g
Step-by-step explanation:
432.4/4 = 108.1
Answer:
25 in²
Step-by-step explanation:
A = 
hb = × 5 × 10 = 25 in²
Step-by-step explanation:
it is 0.7777777778 . make sure you round it though 0.7^. or 0.78
Let v = number of video's she bought
Let c = number of CD's she bought
v+c=16
1495v+1688c=9355
Multiply both sides of (1) by 1495
and subtract (1) from (2)
-1495v-1495c=-8970
193c=386
c=2h
