Question

WILL MEDAL AND FAN!!!
Which shows solutions to x + 4y = 9 if x and y must be whole numbers?

A. [(1, 2), (5, 1), (9, 0)]

B. [(0, 9), (1, 4), (2, 1)]


C. [(2, 1), (1, 6), (0, 9)]


D. [(0, 9), (1, 5), (2, 1)]

Answer 1

A

Answer 2

If u want reason i can explain

Answer 3

(1,2)
x+4y=9
1+(4*2)=9
1+8=9
9=9
(5,1)
5+(4*1)=9
9=9
(9,0)
9+(4.0)=9
9+0=9
9=0

Answer 4

THANKS A THOUSAND

Answer 5

What is the slope of a line perpendicular to the line with equation y = 5x - 2?

A. 5

B. -1/5

C. -2

D. -5

Answer 6

B