Justin was looking for a birthday card for his sister. there were 9 funny cards, 7 serious cards, and 5 musical cards. how many choices does justin have for a birthday card? a. 21 b. 68 c. 80 d. 315

Which value of c would make he following expression completely factored? 8x+cy

The test scores of 32 students are listed below. construct a boxplot for the data set and include the values of the 5-number summary. 32 37 41 44 46 48 53 55 57 57 59 63 65 66 68 69 70 71 74 74 75 77 78 79 81 82 83 86 89 92 95 99

Point r divides in the ratio 1 : 5. if the coordinates of e and f are (4, 8) and (11, 4), respectively, what are the coordinates of r to two decimal places?