Answer:the number of BlackBerry that Arlene had initially was 276
Step-by-step explanation:
Let x represent the number of BlackBerry that Arlene had initially.
She gave 216 to her teachers. This means that she is left with x - 216
Then she dropped 12. This means that she would be left with x - 216 - 12 = x - 228
Later, she ate 18. This means that she would be left with x - 228 - 18 = x - 246
Finally, she gave half of what she had to her friend. This means that the amount that she gave to her friend is (x - 246)/2 and the amount that she has left would be
(x - 246)/2
Now, she has 15. This means that
(x - 246)/2 = 15
x - 246 = 2 × 15 = 30
x = 30 + 246 = 276
The cost of the average nursing home stay is $207466
<h3>How to compute the value?</h3>
It should be noted that the average cost is around $196 a day with an average length of stay of 2.9 years and we want to calculate the cost of the average nursing home stay.
This will be:
= $196 × 365 × 2.9
= $207466
Therefore, the cost is $207466.
Learn more about computations on:
brainly.com/question/28459219
#SPJ1
Answer:
Undefined.
Step-by-step explanation:
g(-2) = -2 + 2 = 0
So (f/g)(-2) = ( (-2)^2 - 24 - 21)/0 which is undefined.
Answer: a = 13
Step-by-step explanation:
a=A=169=13
Answer: 62
Step-by-step explanation:
i think