F(x) is original function and g(x) is second function
there is 4 spaces between two function
so k=4
Answer: Stephanie read more than 7 books because 8 points for 9 books each is equal to 72 points, which is the total amount of books she read.
Step-by-step explanation:
72 ÷ 8 × 9
x = 9
Hope this helped! :D
Answer:
$5
Step-by-step explanation:

The item is discounted by $5 per week.
Evaluate the expression shown for x=12 -5/6×+7
-5/6(12)+7
-10+7=-3
-3