What are the slope and the y-intercept of Brenda's graph? A. Slope =1 /3; y-intercept = 7

B. Slope = -3; y-intercept = 21

c. Slope = - 1/3 ; y-intercept =21

D. Slope- 1/3 ; y-intercept = 7

Multiply. −2x(6x4−7x2+x−5) express the answer in standard form. enter your answer in the box.

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

Mrs. gehrke said cheddar weighs 16.8 pounds. he actually weighs 15.2 pounds. what is the percent error?