Solve each equation for x.
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Solve.Tickets for the school play cost $5 for students and $8 for adults. On opening night, all 360 seats were filled, and the box office revenues were $2610. How many student and how many adult tickets were sold?
A. 90 student and 270 adult B. 360 student and 0 adult C. 320 adult and 40 student D. 90 adult and 270 student
Find the specified domain and express it in interval notation.For f(x) = 
and g(x) = x - 7, what is the domain of f/g ?
A. (5, 7) ? (7, ?) B. [0, 7) ? (7, ?) C. [5, ?) D. [5, 7) ? (7, ?)
Use synthetic division to find the quotient and the remainder.
A. quotient: x2 + x + 1; remainder: -4 B. quotient: x3 - x2 - x - 1; remainder: 0 C. quotient: x2 - x - 1; remainder: 0 D. quotient: x2 + x + 1; remainder: 5
Over the course of two hockey seasons, a star hockey player scored 36 goals while playing in 77 games. Which of the following expresses his scoring rate as a unit rate rounded to the thousandths place? Round your answer to three decimal places.
a. 0.569 goals per game b. 0.187 goals per game c. 0.468 goals per game d. 0.767 goals per game