Answer:475
Step-by-step explanation:
118.75 is the cost whitch includes a 10$ service fee
118.75x10=475
We have that
<span>x+5/ [(x+6)(x-1)]
we know that
</span><span>the denominator can not be zero
</span>so
(x+6)(x-1)=0
x+6=0-----> x=-6
x-1=0----> x=1
<span>the appropriate restrictions for the variable are
x=-6
and
x=1
the answer is
x=-6
x=1</span>
Step-by-step explanation:
a. (x-2)^2 + (y+1)^2 = 16
b. (x + 2)^2 + (y-2)^2 = 9
Change the decimal to fraction
Change the denominators to be the same
Add them up
Simplify
The fraction would probably be the speed as well so here:
You do 20/45 which simplifies to 4/9
So the speed/fraction for this problem is 4/9 (feet per second)
P.S. I'm sorry if this is hard to understand