V (velocity) = distance / time
So distance = velocity x time = 20 x 10 = 200 ft.
Let x stand for a movie.
You can pay $4 every movie or $1.50 for every movie plus the original $10
4x = 1.50x +10
-1.50x -1.50x (Subtraction Property of Equality)
2.50x = 10
/2.50 /2.50 (Division Property of Equality)
x = 4
After 4 movies, the membership will cost less.
Hey!
Your answer will be:
Angle-Angle (AA) Similarity Postulate!
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(Explanation) If two </span>angles<span> of one triangle are </span>congruent<span> to two </span>angles<span> of another, then the triangles must be similar.</span>
