Bryson sees this printable coupon on an
amusement park Web site. Bryson pays
$149 for two season passes and parking.
What does the first season pass cost?
What does the second season pass cost?
Adventure Mountain
Amusement Park
Buy one season pass, and get a second season pass for
half price, plus pay only $20 for parking. No tax.

Step-by-step explanation:

3. parallelogram

step-by-step explanation:

we turn each of our sides into direction vectors

ab=b-a=(3 - 7, 1 - 0) = (-4, 1)

bc=c-b=(1,6)

cd=d-c=(4,-1)

da=a-d=(-1,-6)

we see how the opposite sides have negated direction vectors; this is characteristic of a parallelogram.   we have congruent sides ab=cd and bc=da with unequal lengths because 1^2+6^2 is different from (-4)^2+1^2.   so it's not a square or a rhombus.  

we check the dot product of direction vectors of adjacent sides.   we have

ab dot bc = -4(1) + 1(6) = 2

that's not zero so the sides are not perpendicular.   we've ruled out rectangle.

the direction vectors indicate two pairs of congruent parallel sides, so we choose parallelogram over trapezoid.

2? if not the correct answer you might need to provide more information

step-by-step explanation: