100 Points! Don't waste my time for points or you will be reported. Looking for math experts. The coordinates of point P on a coordinate grid are (−5, −6). Point P is reflected across the y-axis to obtain point Q and across the x-axis to obtain point R. What are the coordinates of points Q and R?

Q(5, 6) and R(−5, −6)

Q(−5, −6) and R(5, 6)

Q(−5, 6) and R(5, −6)

Q(5, −6) and R(−5, 6)

The map of a biking trail is drawn on a coordinate grid. The trail starts at P(−2, 1) and goes to Q(6, 1). It goes from Q to R(6, −3) and then to S(9, −3).

What is the total length (in units) of the biking trail?

11

15

18

19

On the map of an amusement park on a coordinate grid, the skating rink is at (0.5, −1).

Which of these shows how to plot the point to mark the skating rink?

From the origin, move 1 unit to the left along the x-axis and 0.5 unit verticall

You and three friends will be going out to eat at your favorite restaurant! each of you will order three items of your choice. you will also need to leave a tip. if you split the bill evenly among all four of you, how much will each person need to contribute? locate a menu for your favorite restaurant and pick three items for yourself and each friend. list the restaurant name, items, and prices in a table like the one below. in the column labeled subtotal, determine the cost of each person’s order. the customary tip is 20% of the total bill. in the column labeled tip, calculate the amount of tip each person should leave. in the column labeled total bill, determine the total of each person’s order, including the tip. restaurant name: names item 1 price item 2 price item 3 price subtotal tip total bill your name friend #1 friend #2 friend #3 part 2: questions answer the following questions, showing all work: what is the total cost of the entire bill (all four meals), including tip? write an expression using fractions to show how to determine the amount that each person will pay. then calculate each person's contributions showing all steps in long division. if each person paid an equal amount, who would save the most money? explain your reasoning using at least two complete sentences.

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Which of the following circles have their centers in the third quadrant?