The cost of tickets is $36 for three students an $72 for six students. What’s the rate and change?

The cost of a ticket is $12 per student

Step-by-step explanation:

36/3=$12 per students

$72/6=$12 per student

not solvable

step-by-step explanation:

we need more information, or at least an

last option

step-by-step explanation:

given that δdef is right and isoceles,

assuming that side df is the hypotenuse means that de an ef are the other 2 sides that intersect at 90° and are of equal length.

because they are of equal length, we can say that they are congruent

because they intersect at 90°, their slopes must be opposite reciprocals.

only the last option satisfies these conditions.