Answer:
negative
Step-by-step explanation:
a positive divided by a negative is a negative
Answer:
We have to find the equation of least squares regression line in order to find the number of ice cream cones that the shopkeeper to sell if the temperature is 106 degrees. We can use excel regression data analysis tool to find the equation of the regression line. The excel output is attached here.
The equation of the least squares regression line is:

Now, if the temperature is 106 degrees, then the number of cones expected to be sold is given below:


Therefore, the number of ice cream cones that the shopkeeper would expect to sell if the temperature is 106 degrees is 585.
You can take the -1 times the final answer and keep the denominator as positive, or keep track of all the negatives.
Download an app called photomath
it will help you