Emma is organizing a party for 55 guests. She has to pay $80 to an event organizer to help her plan and her expenses are $10 per person, plus a $2 fee for each picture the guests take in the photo booth. Write an equation that represents the relation ship between the number of guest the cost of the organizer and the numbers of photos taken

Katlyn made 4 dresses with 7 yards of fabric. how many yards did she use on 1 dress?

Someone answer asap for ! max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a. the median of max’s data is 250 b. more than half of the data points max recorded were 177 centimeters. c. a data point chosen at random is as likely to be above the mean as it is to be below the mean. d. every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 9 + 12x + 4x^2