Answer:
Step-by-step explanation:
In propositional logic and Boolean algebra, De Morgan's laws are a pair of transformation rules that are both valid rules of inference. ... The rules allow the expression of conjunctions and disjunctions purely in terms of each other via negation.
2x - 15
15 is decreased that is the key word here which indicates subtraction.
twice a number with given variable x is 2x
subtraction always goes behind so 2x - 15
Here’s your answer lemme know if it’s not clear
Answer:
R = 33.35%
Step-by-step explanation:
that is the solution above
Cost:amount
15/12
$1.25 for a fruit tart
