Jorge and his friends bought drinks for a charity event. the table shows the numbers of each kind of drink bought and the amount each person spent. identify the price of each kind of drink.

The answer to your question is: the second option

soda                 $2.00

lemonade        $ 2.50

water                $ 1.00

Step-by-step explanation:

soda = x; lemonade = y and water = z

Equations

                          5x + 4y + 6z = 26

                          4x + 2y + 7z = 20

                          3x + 6y + 4z = 25

Δ =

= 40 +144 + 84 - 64 - 210 - 36

= -42

Δx =

 = 208 + 720 + 700 - 320 - 1092 - 300

=  -82

Δy =

  = 400 + 600 + 546 - 416 - 875 - 360

 = -105

Δz =

= 250 + 624 + 240 - 400 - 600 - 156

= -42

x = -82/ -42 = 2

y = -105/-42 = 2.5

z = -42/-42 = 1

(w – 2.5)(w + 2.5)

(–4v – 9)(–4v + 9)

step-by-step explanation:

d. corresponding side lengths in similar triangles are proportional in length.

step-by-step explanation: