In the prompt below you are going to choose between 5 different cell phone buying options. You will need to justify your answer with mathematics and clear concise sentences. Once you have determined which buying option you would choose, you will submit a response. Once you have submitted a response, you will need to respond to two other students' responses. In your response you will need to include why you agree or disagree with their pick in clear and concise sentences. Option A: You purchase a phone for $25/month for 30 installments. You will trade this phone in after 24 months. Option B: You purchase a phone for $31.25/month for 24 installments. You will trade this phone in after 18 months. Option C: You purchase a phone for $37.50/month for 20 installments. You will trade this phone in after 12 months. Option D: You purchase a phone for $225 due now, then $18.75/month with 28 installments. You will trade this phone in after 12 months with a 30% on-time down payment. Option E.: You purchase a phone for $749.99 due now and you will own your device you will not trade it in).

Part one: measurements 1. measure your own height and arm span (from finger-tip to finger-tip) in inches. you will likely need some from a parent, guardian, or sibling to get accurate measurements. record your measurements on the "data record" document. use the "data record" to you complete part two of this project. name relationship to student x height in inches y arm span in inches archie dad 72 72 ginelle mom 65 66 sarah sister 64 65 meleah sister 66 3/4 67 rachel sister 53 1/2 53 emily auntie 66 1/2 66 hannah myself 66 1/2 69 part two: representation of data with plots 1. using graphing software of your choice, create a scatter plot of your data. predict the line of best fit, and sketch it on your graph. part three: the line of best fit include your scatter plot and the answers to the following questions in your word processing document 1. 1. which variable did you plot on the x-axis, and which variable did you plot on the y-axis? explain why you assigned the variables in that way. 2. write the equation of the line of best fit using the slope-intercept formula $y = mx + b$. show all your work, including the points used to determine the slope and how the equation was determined. 3. what does the slope of the line represent within the context of your graph? what does the y-intercept represent? 5. use the line of best fit to you to describe the data correlation.

When 142 is added to a number the result is 64 more times the number my options are 35 37 39 41

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d? are he re