Answer:
B
Step-by-step explanation:
Hope this helps :D
a = 15
equation: 41+4x=45.80
answer: x=1.20
Below in bold.
4x + y = 9
Let's put x = 0 then:
4(0) + y = 9
0 + y = 9
y = 9
So one. ordered pair that is a solution is (0, 9)