Answer:
840
Step-by-step explanation:
I think this is right hope it helps! :)
Answer:
The answer is A.
Step-by-step explanation:
(StartFraction d minus b Over c minus a EndFraction) (StartFraction c minus a Over negative d + b EndFraction) = negative 1
A system that will produce infinitely many solutions will have the property where all the equations overlap. That means they will have the same slope and y-intercept.
An easy way to determine if they will produce infinitely many solutions is to put all the equations into

form. If everything is the same, you know it will have infinite solutions.
I am gonna go for D is the answer.
Answer:
$0.50 per ounce
Step-by-step explanation:
8/16=0.50