Answer:
Step-by-step explanation:
We assume you want to expand ...
_____
In each case, the product of the factors is ...
(x +a)(x +b) = x² +(a+b)x +ab
For the numerator, you have (a, b) = (2, -2).
For the denominator, you have (a, b) = (-3, -3).
3 hours obviously
1 hour looking for a book, 1 hour reading it, and one hour doing research on the book = 3 hours
Given, water is filling the bathtub at 60 liters per minute
Thus it follows that after minutes, there will be 60 times liters of water
So there will be liters of water in the bathtub after minutes.
He had $56.
$46 + $10 = $56
you can also solve it like this:
x = 46 + 10
x = 56
-2
The gradient = rise/ run
= (0-6)/(3-0)
= -6/3
= -2.