Atotal of 645 tickets were sold for the school play. they were either adult tickets or student tickets. there were 55 fewer student tickets sold than adult tickets. how many adult tickets were sold?

350 adult tickets

Step-by-step explanation:

number of adult tickets sold = x

number of student tickets sold = x-55

x-55+x=645

2x-55=645

2x=700

x=350

g = (2, 2)

step-by-step explanation:

given the ratio is 1 : 1 then f is the midpoint of eg

let the coordinates of g = (x, y)

using the midpoint formula

(0 + x) = 1 ( multiply both sides by 2 )

0 + x = 2 ⇒ x = 2

similarly

(4 + y) = 3 ( multiply both sides by 2 )

4 + y = 6 ( subtract 4 from both sides )

y = 2

coordinates of g = (2, 2)

b

step-by-step explanation: