Part a: if (7^2)x = 1, what is the value of x? explain your answer. (5 points) part b: if (7^0)x = 1, what are the possible values of x? explain your answer. (5 points)

What is the value of the expression 9+n/3-6 when n = 12? 1. 5. 7. 12.

Sophia wrote an equation to represent the revenue of a movie theater for one day. she let x represent the number of child tickets sold and y represents the nunver of adult tickets sold. if a child ticket cost $4, an adult ticket cost $6, and the total revenue for the daybwas $420, which equation could sophia use to represent the number of chikd and adult tickets that were sold?

Identify the slope an intercept of the following linear equation y = 1/5x - 6 a. slope: 1/5; intercept: -6 b. slope: 5; intercept: -6 c. slope: -1/5; intercept: 6 d. slope: 1/5; intercept: 6