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A tutoring service charges an initial consultation fee of $50 plus $25 for each tutoringsession.A. Write an equation that determines the total cost of tutoring services (y) based on thenumber of tutoring sessions (x).B. If a student decides to purchase 8 tutoring sessions, what will be his total cost?c. If a student had a total cost of $200, how many tutoring sessions did he attend?EditVioInsertFormatThols Table

Respuesta :

A. y = 50 + 25x

B. number of session (x) = 8

Substitute x= 8 in the equation y= 50 + 25x

y = 50 + 25( 8 )= 50 + 200 = $250

The total cost for 8 tutoring sessions is $250

C. y = $200

x= ?

y = 50 + 25x

200 = 50 + 25x

200 - 50 = 25x

150 = 25x

Dividing through by 25

x = 150/25 =6

He attended 6 tutoring sessions

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