Unity makes $56 a week, plus 15 percent of the cost of meals that she serves. Use the equation, y = 0. 15x + 56, to predict what she makes in a week when she serves $435 worth of meals. $125. 78 $124. 67 $122. 45 $121. 25.

Which of the following is an example of an opposing signal? no examplthates given.   i would say, that traffic lights in a city at major intersections direct the flow of traffic in opposite directions so would be an example.also, stop signs on either side of the same street would be an example. at a train crossing, the light for allowing car traffic in opposite directions or not would be another example.