Answer:
−5x+27
Step-by-step explanation:
A + B + C = 180
A = B --> B = A
A = 4·C --> C = 1/4*A
A + A + 1/4*A = 180
2.25*A = 180
A = 80
She will have $71.32.
135-(44.8+18.88)=71.32
