While on vacation, your family budgeted $550 for food. your family went to the grocery store for drinks and snacks and spent $67.19 each meal you are going to eat out had a budget of $55 which expression describes the amount of money left in your after you consume your meals ? a. 550 - (67.19 + 55x) b.550- x(67.19 -55) c.550-x(67.19+55) d.550-(67.19-55x)

answer: when you burn wood, the carbon reacts with the oxygen in the air to create ash and smoke. that is a permanent change you cannot undo that.

step-by-step explanation:

when rotating a figure 180 degrees, imagine that you are able to take the figure and turn it clockwise or counterclockwise around a center point. to rotate a figure 180 degrees, you will need to apply the rule (x, y) → (-x, -y). start by using a coordinate grid with coordinates for each vertex of the figure. the center point of the coordinate grid is located at (0, 0), which is what you will rotate the figure around. write down the original coordinates of the shape you are going to rotate. then, apply the rule. for example, coordinate (1, 2) becomes (-1, -2). another example would be, coordinate (-4, -2) becoming (4, 2). after you change each original coordinate to the rotated coordinate, you will draw your new figure.

step-by-step explanation: