Answer:
22.5
Step-by-step explanation:
Answer:
21.43 miles
Step-by-step explanation:
Let
x ---> the number of miles
y ---> the total cost of rent a car per day
we know that
The linear equation in slope intercept form is equal to

where
m is the slope
b is the y-intercept
we have
<em>sunshine rental company</em>
The slope is equal to

The y-intercept is equal to

substitute
----> equation A
<em> rent me company</em>
The slope is equal to

The y-intercept is equal to

substitute
----> equation B
equate equation A and equation B

solve for x

Answer:
F(a) =2a^2+4a+5
Step-by-step explanation:
just put x= a
Answer:
404
Step-by-step explanation:
20^2-5+9=
400+4= 404
There isnt any details so idk how to help you sorry