Answer:
The solution of the equation f (x) = g (x) is the same as the coordinates of the intersection.
Exaple in the attachment.
f(x) = g(x) → x = -2, y = -1 or x = -1 and y = 0 or x = 1 and y = 2.
The missing number is 29
The sum would be
The difference would be
B)18
Step-by-step explanation:
3z-3
Let z=7
3*7 -3
Multiply first
21-3
Then subtract
18