Can someone help with numbers 15 and 16
1 answer:
15.
I had x before the movie.
x - 13.50 = 26.50
Add 13.50 to both sides of the equation:
x = 40
I had $40 before the movie.
16.
The original balance was x.
x - 161.15 = 423.28
Add 161.15 to both sides:
x = 584.43
The previous balance was $584.43
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Answer:
4.5
Step-by-step explanation:
4n - 6 = 12
add +6 to both sides
4n = 18
divide by 4
4/4n = 18/4
n = 4.5
Answer:
10,471.2042
Step-by-step explanation:
Tbh Im not too sure
It is a 125% increase from 20 to 45
42/98=3/7
Have a great day :)
