1. Pia drew a circle with a circumference of C and a diameter of 14 in. Pia knows that C = id, and she wrote the following equation to represent the value of n.
14
C
(a) There is an error in Pia's equation. Write an equation to correctly represent the value of it. Show
=
your work
(b) Write an equation and find the circumference of the circle.

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

What is the value of x in this triangle? a. 53° b. 62° c. 65° d. 118°

Is ofat (-25, 0), (25, 0) co- (0, -15), (0, 15)?