Ben wants to estimate the cost of dinner and a movie for himself and his friend. He knows the following information

• The most expensive item on the dinner menu is $13.75, including tax
• The least expensive item on the dinner menu is $725, including tax.
• The drinks on the dinner menu cost $1.95 each, including tax
• He will give the waiter a 20% tip based off the total amount of the bill.
• The movie tickets are $8.00 each
• They are not going to order food at the movie theater
If he wants to pay with cash, which of the following is a reasonable estimate for the amount of cash he will need for dinner and
the movie for himself and his friend?

A.$4100
B. $3100
C. $55.00
D. $42.00

Marya wants to factor the polynomial 36x^3 -22x^2 - 144x.which term can she add to the polynomial that would not change its grestest common factor? check all that apply

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.

You buy five cds at a sale for $5.95 each. write an expression for the total cost of the cds.then use the distributive property and mental math to evaluate the expression.