1. Determine if the pair of triangles are congruent. If the triangles are congruent, complete the congruence statement and state which property
proves the triangles congruent. If the triangles cannot be proven congruent,
state “not guaranteed congruent" then explain why not.
A
2011
IN
211
AHTAEA
by
M
H
T

The students at jefferson middle school are raising money for a charity by selling t-shirts and hats. the number of t-shirts sold was 3 times the number of hats. the profit was $5 for each t-shirt sold and $2.50 for each hat sold. the students raised $840 for the charity. they used the system below to analyze their success and found the solution to be (144, 48). 5x+2.50y=840 x=3y how much did they earn from t-shirt sales?