Answer:
C. x=42
Step-by-step explanation:
16 + 3x + y = 180
126 + 16 + y = 180
y = 38
16 + 3x + 38 = 180
54 + 3x = 180
3x = 126
x=42
Answer:
2. There is also an irrelevant joke that 1 plus 1 equals window.
Step-by-step explanation:
9 x 8 = 72
9 + 9 +9 + 9 + 9 +9 + 9 + 9 = 72
Answer:

Step-by-step explanation:
8-25
4+3x-20
-17
16+3x
Answer:

Step-by-step explanation:
Roots of the equation are -4 and -3.
Quadratic equation can be written as
