8TH GRADE MATH QUESTION PLEASE HELP ME! The table shows data for the number of people using a swimming pool over 8 days in summer, and the corresponding maximum temperature (in degrees Celsius) on each day.
A. Find the equation of the line of best fit for the data. Round decimals to the nearest tenth.
B. Can a set of data have more than one line of best fit? Why or why not?

There are no answer choices, it's a free response.

What value of x will make the triangles similar by the sss similarity theorem?

The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends more than a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?

In dire need~! describe how to use area models to find the quotient 2/3 divided by 1/5. check your work by also finding the quotient 2/3 divided by 1/5 using numerical operations only.