In the following set, which values constitute the closest cluster of data points?

{99, 60, 82, 85, 86, 87, 94, 91}

60, 82, 85

85, 86, 87

87, 91, 94

91, 94, 99

What number should be added to both sides of the equation to complete this square? x^2-10x=7

Asquare has a perimeter of sixteen centimeters. what is the length of each of its sides? a. 8 cm c. 9 cm b. 4 cm d. 10 cm select the best answer from the choices

At the county fair, the baxter family bought 6 hot dogs and 4 juice drinks for $12.90. the farley family bought 3 hot dogs and 4 juice drinks for $8.55. find the price of a hot dog and the price of a juice drink.