Find the value of x for which ABCD must be a parallelogram.

Olivia uses the work below to determine 55% of 720 which explains the error in olivia’s solution

Solve 3x-18=2y and 5x-6y=6 by elimination show work

Agroup of randomly selected apple valley high school students were asked to pick their favorite gym class. the table below shows the results of the survey. there are 528 students at apple valley high school. gym class number of students racquet sports 1 team sports 9 track and field 17 bowling 13 based on the data, what is the most reasonable estimate for the number of students at apple valley high school whose favorite gym class is bowling? choose 1 answer a. 9 b. 13 c. 119 d. 172