On a road trip with a friend, you drove 70 miles per hour and your friend drives 60 miles per hour. The two of you want to drive less than 15 hours at
least 600 miles per day. Your friend will drive more than you. Write a system
of linear inequalities to find out how many hours can you and your friend drive
per day.

english, cause i can’t you

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: