The dot plot shows the lengths of the 12 trailers sold at a store last month. Trailers Sold
6 7 8 9 10 11 12 13 14 15 16 17
Length (feet)
Which statement about the data is true?
F The interquartile range is 7, and the range is 17.
G The interquartile range is 7, and the range is 11.
H The interquartile range is 2.75, and the range is 17.
J
The interquartile range is 2.75, and the range is 11.

Martin likes to make flower bouquets that have 3 daffodils and 4 tulips per vase. a daffodil has a mass of d grams, a tulip has a mass of t grams, and the vase has a mass of u grams. the expression 5(3d + 4t + v) describes the mass of 5 bouquets. match each amount in the situation with the expression that represents it. situation expression number of bouquets mass of one bouquet mass of the tulips in one bouquet 4t mass of the daffodils in one bouquet 3d + 4t + v

25 ! the line of best fit is h = 5a + 86. predict the height at age 16.

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 20 = x a. 5, 4 b. -5, -4 c. -5, 4 d. 5, -4