Number 7 you divide 6.48 by 4
your answer would be 2x - y + 3 = 0
Answer:
y = 0.75x - 1.75
Step-by-step explanation:
To find the slope we do (Y1 - Y2)/(X1-X2) aka rise over run
So, m = (-1 - 2) / (1 - 5)
m = 0.75
Now we have y = 0.75x +b
We can plug in x and y values to find b
2 = 0.75(5) +b
b = -1.75
Therefore,
y = 0.75x - 1.75
43.55 dollars
price between 3.99 and 3.01
trial and error method
43.55 divided by a random number between the range of prices (3.99 and 3.01)
43.55 divided by 3.35 is 13
13 pies were sold and each was sold at 3.35 dollars
I’m sorry to use this but, you can’t have someone answer it if they don’t know the options for the answers :/