Answer:
P=(3,3)
Step-by-step explanation:
We need to find a point P in the line
such that
where 
Observe that the coordinates of P are
because P is in the line.
Then,

We reeplace the value of x in the coordinates of P and obtain the point

Answer:
A y=mx+b y=3x+50
because $3 is the rate and $50 is what you get started off with
Answer:
1
Step-by-step explanation:
One. For example, if we chose 5 as the number, then the multiplicative inverse would be 1/5. Multiplying 5 by 1/5 results in one (1).
Answer:
-1
Step-by-step explanation:
Slope= rise/run
Since the line is decreasing, it will be negative.
8 gorrilas
Explanation:
The ratio of monkeys to gorrila = 5:2
This means there are 5 monkeys for every 2 gorrilas
when there are 20 monkeys,
let the number of gorrilas = x
5 monkeys = 2 gorrilas
20 monkeys = x
cross multiply:
5(x) = 20(2)
5x = 40
divide both sides by 5:
5x/5 = 40/5
x = 8
Hence, if there were 20 monkeys, we would have 8 gorrilas.