Explain the error jay simplified the expression -3 (3 + 12 : 3) - 4.
for his first step, he added 3 + 12 to get 15. what was jay's error? find the
correct answer.

Abouncy ball is dropped such that the height of its first bounce is 5.5 feet and each successive bounce is 64% of the previous bounce's height. what would be the height of the 7th bounce of the ball? round to the nearest tenth (if necessary).

The given dot plot represents the average daily temperatures, in degrees fahrenheit, recorded in a town during the first 15 days of september. if the dot plot is converted to a box plot, the first quartile would be drawn at __ , and the third quartile would be drawn at __ link to graph: .

Two angles are complementary. the large angle is 36 more than the smaller angle. what is the measure of the large angle?