The ordered pair (4,3) satisfies which of the following equations: a. 2x−4y=−6 b. 2x+2y=12 c. 2x+4y=17 d. 2x−y=5

 d. 2x - y = 5

Step-by-step explanation:

Replace x with 4 and replace y with 3 into each of the equations to see which is a TRUE statement.

a. 2x - 4y = -6

 2(4) - 4(3) = -6

   8   -  12  = -6

        -4      = -6

          FALSE

b. 2x + 2y = 12

  2(4) + 2(3) = 12

    8   +   6   = 12

         14       = 12

            FALSE

c. 2x + 4y = 17

  2(4) + 4(3) = 17

    8    +  12  = 17

         20      = 17

             FALSE

d. 2x - y = 5

   2(4) - (3) = 5

     8   -  3  = 5

          5     = 5

            TRUE  

table 3 represents a direct variation function. : )

answer: 10 turtles

step-by-step explanation: as turtles have four legs so 4.10=40 therefore birds are 4 which sue counted