Answer:c
Step-by-step explanation:
The Answer is C.
Answer:
y+10 = 2(x+1)
Step-by-step explanation:
We have two points so we can find the slope
(−1,−10) and (5,2)
m = (y2-y1)/(x2-x1)
= (2- -10)/(5 - -1)
= (2+10)/(5+1)
= 12/6
=2
The point slope form is
y-y1 = m(x-x1)
y - -10 = 2(x--1)
y+10 = 2(x+1)
If we use the other point
y -2 = 2(x-5)
Question says that Wong’s Garage buys quarts of motor oil by the gross (144 units) for $0.75 per quart.
That means cost of 1 quart motor oil = $0.75
Now it says that Wong’s changes the oil in customers’ cars and marks up the oil 175% of the cost.
So that means selling price of the 1 quart of the motor oil
= 175% of original price
= 175% of 0.75
= 1.75* 0.75
= 1.3125
Which is approx $1.31
Hence final answer is $1.31
Answer:
this is the answer 25
Step-by-step explanation:
i guessed