Answer:
13
Step-by-step explanation:
533/41
Answer:
-75.9
Step-by-step explanation:
let's say is "x", thus "x" is the 100%.
we know that 66 is 150%, what is "x"?

Answer:
The graph would be a line starting at one and moving to the left infinitely. The dot would be closed.
Answer: Maria has 10 bills of 5€ and 10 bills of 10€.
She has a total of 150€.
Step-by-step explanation:
Let be "f" the number of 5€ bills that Maria has and "t" the number of 10€ bills that Maria has.
Set up a system of equations:

Use the Substitution method to solve the system of equations:
1. Solve for "f" from the first equation:

2. Substitute the equation obtained into the second equation and solve for "t".
Then:

3. Substitute the value of "t" into the equation
and evaluate:

Therefore, Maria has 10 bills of 5€ and 10 bills of 10 €.
So the total amount of money she has, is:

She has a total of 150€.