It’s D i believe :) rise over run. go up 10, over 4. divisible by 2, so 5 over 2
Let's call
the number of hours it takes for A to fill the pool and
the number of hours it takes for B to fill the pool.
We have
and
hence
hence
and thus
.
Answer:
The correct options are,
x = -2 and x = 3
Step-by-step explanation:
It is given that,
x² - x - 6 = 0
<u>To find the solution of given equation</u>
x² - x - 6 = 0 can be written as
x² + 2x - 3x - 6 = 0
x(x + 2) - 3( x + 2) = =
(x + 2)(x - 3) = 0
Either (x + 2) = 0 or (x - 3) = 0
If (x + 2) = 0 then x = -2
If (x - 3) = 0 then x = 3
Therefore the correct options are,
x = -2 and x = 3
add 6 plus 33 then do x+1 then you divide
Step-by-step explanation:
Answer:9.75304923404
Step-by-step explanation:
