Answer:
$5,300
Step-by-step explanation:
Formulae used,



Where,





Putting the values from the table, we get the best fit line as,

As we want to calculate the profit at 350 pounds, so putting x=350, we get

70 is the answer i did the math
Answer: ?
Step-by-step explanation:
Can you write the equation in comments? I cant undertsnd the numbers very well.
Answer:
The discount is 20%
Step-by-step explanation:
90-72=18
18/90=0.2
0.2x100= 20