Answer:
A
Step-by-step explanation:
x + y when x = 6 and y = 2
6 + 2 = 8
when x = 12 and y = 20
= 37
when m = 12 and n = 3
= 24
Six times x
6x
Six increased by x
6 + x
The sum of x and y
x + y
To find the x-intercept you need to plug in 0 for the y value and solve for x.
2x - 4y = 7
if y = 0
2x - 4(0) = 7
Now solve to find the value of x.