The answer would be $3.38 since you are adding the 10$, $.5, $.10, & $.2 and then subtracting it to $12.42
I assume you're asking where it meets the y axis
In an equation the last number is the y intercept so I'm this case it would be 1
Answer:
(x-1) and (x-5)
Step-by-step explanation:
option a .......
2x+y=6
3x+5y=9
y = 6 - 2x
3x + 5( 6-2x ) = 9
3x + 30 - 10z = 9
7x = 21
x = 3
y = 6 - 2(3)
y = 0