To do this problem, we can right an equation assuming the number of booked she bought is x:
16 + 12x = 112
First we will isolate the variable by subtracting 16 from both sides:
12x = 96
Then we will divide each side by 12:
x = 8
Since the number of books she bought is x, that must mean that:
Mrs. Johnson bought 8 books.
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Answer:
682,500 people
Step-by-step explanation:
so just find how many people per year it grows by then add that number 15 times to 300,000
so 8.5% of 300,000 is 25,500 people
now multiply that by 15 to get 382,500
add that to 300,000
Answer:
x= 14
Step-by-step explanation:
Please see the attached picture for the full solution.
*First step is base angles of triangle ABC
![7\frac{12}{25}](https://tex.z-dn.net/?f=7%5Cfrac%7B12%7D%7B25%7D)
- Step-by-step explanation:
<em>7.48 = 748⁽⁴/100 = 187/25 = 7 12/25</em>