Each student ticket for an art museum costs $12.50. The total cost for student tickets, t, varies directly as the number of tickets, s, purchased. Write an equation that models the proportional relationship between t and s.

answer:     true

step-by-step explanation:

step-by-step explanation:

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sas (side angle side)

aa(angle angle)

sss(side side side)

sas you have to find two sides with an angle in between

aa you find two angles because it will always add up to 180

sss find all sides

step-by-step explanation:

2(2x + 3) = -4 + 2(2x + 5)

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 6

4x - 6 + 6 = 4x - 6 + 6

4x = 4x

x = x

unlimited solutions.