Answer:
She only uses 12 of the applications. Then she downloads another 12 making it 24. Here is the equation: 2/3 = 12/18 (+12 = 24).
Step-by-step explanation:
Answer:
In a parallelogram, consecutive angles are supplementary. Thus,
B + C = 180^{\circ}
(2x+15)+x=180
3x+15=180
3x=165
x=55
Step-by-step explanation: