NEED HELP ASAP
Parallel lines s and t are cut by a transversal r.
Which angels are alternate interior angles?
a) angle 3 and angle 5
b) angle 1 and angle 7
c) angle 3 and angle 7
d) angle 4 and angle 5

Ashley spent half of her lunch money on a turkey sandwich. then she spent two-thirds of the money she had left on a bottle of juice and the rest of the money on a cookie. if the cookie cost $.75, how much lunch money did ashley have to start with?