Question

Which shows solutions to x + 4y = 9 if x and y must be whole numbers.



A.


{(0, 9), (1, 4), (2, 1)}


B.


{(1, 2), (5, 1), (9,0)}


C.


{(0, 9), (1, 5), (2, 1)}


D.


{(2, 1), (1, 6), (0, 9)}

Answer 1

plug and play seems easy enough ....

Answer 2

x + 4y = 9
0 9
-----------
36 = 9 is false, so any set with 0,9 is just wrong

Answer 3

still dont make sinces

Answer 4

x+4y=9
then yhu put a 1 infront of the x and then yhu subtract 4 from both sides and yhu get
4y=1x+9 so it woul be maybe C

Answer 5

but i will try

Answer 6

it

Answer 7

guud jobb love