Answer:
Step-by-step explanation:
m =
y -
= m( x -
)
y = mx + b
~~~~~~~~~~~
(4, 5)
( - 6, 15)
m = (15 - 5) / ( - 6 - 4 ) = - 1
y - 5 = ( - 1)( x - 4 )
y =<em> (- 1) </em>x + <em>9</em>
Answer:
25%
Step-by-step explanation:
Her profit is $20,000 on her cost of $80,000, so is ...
20,000/80,000 × 100% = 25%
Answer:
if
is divided by
, the remainder is -9
Step-by-step explanation:
We need to find the remainder if
is divided by 
Dividing
by 
The division is shown in figure attached.
The remainder = -9
The quotient = x+3
So, if
is divided by
, the remainder is -9
It’s the last answer choice y=2/3x