Answer:
25%
Step-by-step explanation:
To solve this, we can use the percent change formula shown in the picture attached below. 
is the new value, 
is the old value, and 
represents the change. For this problem, 80 is the new value and 64 is the old value. Let's plug those numbers into the formula and solve for the percent change:
× 
×
×
Thus, the answer is 25%.
8 : 4
16 : 8
4 : 2
Simplest:
2 : 1
Answer:
3313.64 puntos
Step-by-step explanation:
Podemos interpretar la pregunta anterior Matemáticamente como:
11 monedas de oro = 36.450 puntos
1 moneda de oro = x
Multiplicar cruzada
11 monedas de oro × x = 36.450 puntos × 1 monedas de oro
x = 36.450 puntos × 1 monedas de oro / 11
x = 3313.6363636 puntos
Aproximadamente
1 moneda de oro = 3313.64 puntos
Assuming you typed this correctly, and how you wanted it, then the answer(s) would be x=3, or x=8. Both answers are correct. If it were multiple choice, then the answer would look something like: X=3 or 8.
If you meant 2x, then the answer would be x=8/3. This is a fraction
Answer:
Step-by-step explanation:
1. 9x^5
2. 9x^6
3. 27x^5
4. 27x^6
