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For a school group, a skating rink charges a flat fee of $50 for skates for the students, plus a charge per student to use the skating rink. • For 40 students, the skating rink charges $180. . For 75 students, the skating rink charges $293.75. Which equation represents the amount the skating rink charges for xstudents? A. y- 3.25x + 35 B. y - 3.25x + 50 y - 4.50x + 35 C. D. y = 4.50x + 50 Which is an equation of the line that goes through the points (-4, -1) and (2, 3)? Ay 2x-9 By= 2x + 7 cy=x-5 y = x + 3

For a school group, a skating rink charges a flat fee of $50 for skates for the students, plus a charge per student to use the skating rink. • For 40 students, the skating rink charges $180. . For 75 students, the skating rink charges $293.75. Which equation represents the amount the skating rink charges for xstudents? A. y- 3.25x + 35 B. y - 3.25x + 50 y - 4.50x + 35 C. D. y = 4.50x + 50 Which is an equation of the line that goes through the points (-4, -1) and (2, 3)? Ay 2x-9 By= 2x + 7 cy=x-5 y = x + 3

Algebra: Structure And Method, Book 1
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter9: Systems Of Linear Equations
Section9.5: Multiplication With The Addition-or-subtraction Method
Problem 10P
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For a school group, a skating rink charges a flat fee of $50 for skates for the students, plus a charge per student to use the skating rink. • For 40 students, the skating rink charges $180. • For 75 students, the skating rink charges $293.75. Which equation represents the amount the skating rink charges for xstudents? Ay 3.25x + 35 y- 3.25x + 50 B. Cy- 4.50x + 35 D. y = 4.50x + 50 Which is an equation of the line that goes through the points (-4, -1) and (2, 3)? Ay 2x -9 B. y= 2x + 7 Cy="x- 5 y= x + 3
Transcribed Image Text:For a school group, a skating rink charges a flat fee of $50 for skates for the students, plus a charge per student to use the skating rink. • For 40 students, the skating rink charges $180. • For 75 students, the skating rink charges $293.75. Which equation represents the amount the skating rink charges for xstudents? Ay 3.25x + 35 y- 3.25x + 50 B. Cy- 4.50x + 35 D. y = 4.50x + 50 Which is an equation of the line that goes through the points (-4, -1) and (2, 3)? Ay 2x -9 B. y= 2x + 7 Cy="x- 5 y= x + 3
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