Answer: A = 5
The Wise Orange found an image that may be helpful:
<span>In abstract algebra and formal logic, the distributive property of binary operations generalizes the distributive law from elementary algebra. In propositional logic, distribution refers to two valid rules of replacement. The rules allow one to reformulate conjunctions and disjunctions within logical proofs.</span>
5t = 25+2r
t = (25+2r)/5 or
t = 5 + (2/5)r
OK, 60 pounds is weight.... cost is money.... what the what?
