Answer:
It’s b
Step-by-step explanation:
I am gooder
Let the original bill be
, then the final bill after the charges been added are
, where
is the increase in the bill by 0.2 (100%+20% = 120% = 1.2)
The range of the original bill is
200 <
< 800, subtract each term by 25
175 <
< 775, divide each term by
145.83 <
< 645.83
Hence, the range of the original bill is between $145.83 and $645.83
Answer:just add everything
Step-by-step explanation:
A mile is 5280 feet so the first step is
5280 * 26 = 137280
Now you have to find the yards in feet too. 1 yard is 3 feet
3 * 385 = 1155
Then all you need to do is add them together
so 1155 + 137280
and you get 138435 feet
Answer: 30 miles
Step-by-step explanation:
3 hours is 180 minutes.
y=1/6(180)
y=30 mi