I believe it’s
D.51is it B ??
Answer:
176
Step-by-step explanation:
To find a number from a known percentage and a number, divide the given number by the percent.
Where 
is the value given and 
is the percentage.
Answer:
<h2>
Bike A costs $270 and has an expected maintenance cost of $36 per year.</h2><h2 /><h3>
"Bike A is the better choice if Greg plans on owning the bike for 5 years. Bike B is the better choice if Greg plans on owning the bike for 6 years."</h3>
Step-by-step explanation:
270-36x
there are 5 years so x=5
270 + 36(5) = 270 + 180 = <u>450</u>
If it were 6 years than x = 6
270 + 36(6) = 270 + 216 = <u>486</u>
Bike B:
360 + 20x
For option b x = 5
360 + 20(5) = 360 + 100 = 460
for option b it would be 6 years than x = 6
360 + 20(6) = 360 + 120 = <u>480</u>
<h3>
Hope i helped!</h3>
Answer:
1. Yes
2. No
Step-by-step explanation:
Answer:
You add common factors
Step-by-step explanation:
-3x^3 is the only x^3
5x^2 and -6x^2 can be added to get -x^2
4x and 2x can be added to get 6x
-7 and -3 can be added to get -10
the answer is -3x^3-x^2+6x-10
