<span>Mr. Ortiz used similar triangles to make a design. Which statement about the triangles in the design must be true?
</span>They have corresponding angles that are congruent.
<span>A pilot takes a taxi from the airport to a hotel. The taxi driver charges a $2.50 initial charge plus $2.65 per mile. Which equation can be used to find y, the total cost of the trip, if x represents the number of miles of the trip?
</span> y= 2.65× + 2.50
<span>Which situation can be represented by this inequality?
1.25x – 6.50 > 50
</span><span>Stefan spends $6.50 on supplies for a lemonade stand and sells each cup of lemonade for $1.25. What is x, the number of cups of lemonade Stefan must sell to earn a profit of more than $50? </span>
