Answer:
7+5x
Step-by-step explanation:
2+5
+5x
you need to add them to get 7 then just add the 5x
Answer:
A. 1/3
Step-by-step explanation:
Dado que:
una manzana se corta en 12 partes y se comen ocho partes.
La fracción de manzanas consumidas = 8/12
= 2/3
La fracción de manzanas que quedan = valor original de la manzana que se corta - la fracción de la manzana que se come
La fracción de manzanas que quedan 
La fracción de manzanas que quedan 
La fracción de manzanas que quedan 
A la fracción más baja; obtenemos = 1/3
Answer:
3,-7
Step-by-step explanation:
Answer:
110
Step-by-step explanation:
We have been given that the mean IQ score is 100 and the standard deviation is 15.
We will use normal distribution table to solve our given problem.
The top 25% of the population will represent scores greater than 75%.
The z-score corresponding to data greater than 75% is 0.6745.
Upon substituting our given values in z-score formula, we will get:





Therefore, the top 25% of the population (ranked by IQ score) have IQ’s above 110.
The correct one is bottom left