Answer: My fellow friend, it’s 208!
Step-by-step explanation:
First: (X+3)(x+3) foil it.
Then distribute the 3x among the values and combine like terms
Answer:
C
Step-by-step explanation:
C
Answer:
x = 1 and y = 5
Step-by-step explanation:
Use substitution because you know that x = y - 4, and plug this into the first equation to get -10(y - 4) + 3y = 5, or -10y + 40 + 3y = 5. This is -7y = -35 so y = 5. Plug this into the 2nd equation to get that x = 1 and y = 5.
