Answer:
exactly one solution
I would appreciate if my answer is chosen as a brainliest answer
X+y+z = 132
x = 7+z
y = 3z
(7+z)+3z+z = 132
5z = 132-7
z = 125/5
z = 25 <=====
x = 7+z
x = 7 + 25
x = 39 <=====
y = 3z
y = 3 × 25
y = 75 <=====
hope it helps :)
3. <span>Corollary
4. Congruent Polygons
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I think its b but i am not surely sure so you might want to check with someone else