B. Multiplying by 45 is the same as multiplying by 80%.
Answer:
54+2x=5x-3(2+6x)
54+2x=5x-6-18x
2x-5x+18x=-6-54
15x=-60
x=-60÷15
x=-4
Lenne=10 Gilberto=10 Alana=7.50
Step-by-step explanation: