using proportional law 5.6
Answer:
Verified
Step-by-step explanation:
Use
,
and 
LHS=
=RHS
Letter B I have done this before
Answer: $1.5
Step-by-step explanation:
$3.00 divided by 2 pounds is $1.5
$4.50 divided by 3 pounds is $1.5
and $6.00 divided by 4 pounds $1.5
Answer:
b^2 = 46
b = √46 (or 6.78 rounded)