Answer:
The correct answer is C.
Step-by-step explanation:
I took the test
Answer:
Only Elijah's model is correct
Step-by-step explanation:
The data given in the question tells us they have 12 games left on their soccer team. Each one of them tried to simulate the fact by creating some model which look like a balance between quantities.
Elijah placed 3 cubes of value 1 and a cube of value x on one side of a balance. On the other side, he placed 15 cubes of value 1. He was obviously modeling the fact that 15 cubes (games due to play in our case) should be equal to 3 cubes (games already played) plus the x numbers left to play
This model if perfect, since the only way to equilibrate the balance is setting x to 12, the games left to play
Jonathan used a table with 3 x's in a row and a 15 in the second row, trying to model the same situation. To our interpretation, this table doesn't show the number of games left to play. If we equate 3x = 15, we get x=5 which has nothing to do with the situation explained in the question, so this model is not correct.
If 532,475 warranties were given, it means that 532,475
warranties were sold. The gross profit should be, 532,475 * $830 = $441954250.
But then, this would still be subtracted with 12% of the warranties since they
gave it back to the customers. Hence,
Profit = $441954250 – 0.12(532,475)($225)
Profit = $427,577,425
Answer:
Step-by-step explanation:
We have been given an equation 
. We are asked to solve our given equation.
First of all, we will add 
on both sides of equation to separate x variable on one side of equation.
Now, we will make a common denominator.
Add numerators:
Upon multiply both sides of our equation by 
, we will get:
Therefore, the solution for our given equation is .
Answer:
3 rolls of dimes and 8 rolls of nickels
hope it helps!!!!!!!!! :]
