What we know:
Carpet cleaner a charges $28.25 plus $18 a room. Carpet cleaner B charges $19.85 Plus $32 a room.
What we need to find:
Which equation can be used to find the number of rooms for which the total cost of both carpet cleaners is the same?
28.25 + 18x=19.85 + 32x
Answer:
the answer would be -12
Step-by-step explanation:
32- 20=12
The change to the amount of money he has is -$12 because
she has $12 less than she started with
I hope this helps you
6y-2x=20
2 (3y-x)=2.10
3y-x=10
3y=x+10
y=x+10/3
The answer to your question is $30
Answer:
Years = natural log (Total / Principal) / Rate
Years = natural log (1,000,000 / 2,500) / .02
Years = natural log (400) / .02
Years = 5.9914645471 / .02
It would take 299.573227355 Years
Source: http://www.1728.org/rate2.htm
Step-by-step explanation:
