Answer:
Think about it!
Step-by-step explanation:
The human brain is there for a reason. Use it or I'll turn you into a corpse rotting in an alleyway somewhere in Cleveland!
So starting with the question which is
4x-3=2x+13
All you have do is subtract 2x from 4x which is 2x
So now the equation will become
2x-3=13
Minus 3 on both sides So 2x is left over
2x=16
X=8
Answer:
3???
Step-by-step explanation:
hope this helps
As the mapping suggests, the first (x) coordinate is decreased by 3, and the second (y) coordinate is increased by 2. So, given the inputs, you have
And yes, this rule is a function: it has a starting set (the domain), which is all possible couples 
, and a landing set (the codomain), which is again composed by the couples . Since for every point in the domain you have one and only one output, this rule is a function.
3/7 x 364 =156ml of compund A
