Bella bought a small smoothie at the point coffee shop and gave the barista a 10% tip. She spent $2.75 in all . How much did the
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It these triangles are similar, then the sides of the triangles are in proportion:
<em>cross multiply</em>
<em>use distributive property</em>
<em>subtract 10y from both sides</em>
<em>divide both sides by 5</em>
<em>cross multiply</em>
<em>divide both sides by 8</em>