Tanisha went to the store to buy some chicken. The price per pound of the chicken is $5.75 per pound and she has a coupon for $2 off the final amount. With the coupon, how much would Tanisha have to pay to buy 4 pounds of chicken? Also, write an expression for the cost to buy pp pounds of chicken, assuming at least one pound is purchased.

$21

Step-by-step explanation:

Part 1

5.75 x 4 = 23

23 - 2 = 21

Part 2.

5.75x - 2

x coordinate can be written by using the formula, x= x1 + 2/5(x2 - x1)

step-by-step explanation:

formula

x = x1 + p/w(x2 - x1)

let the line segment ab with a(x1,y1) and b(x2,y2)

a point(x,y) divide ab in the ratio, 2: 3 the x coordinate can be written as

x = x1 + p/w(x2 - x1)

here p=2 and w = 2+3

therefore,

x coordinate can be written by using the formula, x= x1 + 2/5(x2 - x1)

similarly y coordinate y = y1 + 2/5(y2 - y1)

the anwser is x< -17/2