In the spring, a salesperson marks down the price, s, of snow pants by 25%. which expression finds the sale price of four pairs of snow pants? 3s 0.75s s 0.25s the number of books that ahmed read is b. june has read three more than two times the number of books that ahmed read. which expression gives the total number of books that june and ahmed read together? 2b + 3 3b 2(b + 3) 3b + 3 a salesperson earns a 3% commission on any item he or she sells. the price of a television is p and the price of a computer is c. which expression finds the amount of just the commission on one television and one computer? 0.03(p + c) 0.03p + c 0.3(p + c) 1.03(p + c) the state sales tax is 6.25 percent. suri buys 3 boxes of paper, with p as the price of each box. which expression gives the total amount she must pay? 0.0625p 0.1875p 1.875p 3.1875p

1. The pants are 25% off so they would be 75% of the original cost so 0.75S would be the sale price. Multiply that by 4 for 4 pairs = 3s

2.  she read 2 times more so 2b, then 3 more than that so 2b+3, now add what he read to get 4b +3

3.  Add the tv's and computers together than multiply by the percentage: 0.03(p+c)

4. 6.25% becomes 0.0625, so 1 box of paper would be 1.0625p, now multiply that by 3 for 3 boxes to get 3.1875p

i hope this is what you were looking for.

see attached graph

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: