Answer: Answer
Step-by-step explanation: What do you mean by simplify?
I’m kinda dumb but isn’t it 0 because anything times 0 is 0
4w+x-4
Because when multiplying by a negative with a negative you will get a positive and multiplying a negative with a positive will get you a negative
X = y - 3
x + 3y = 13
x + 3y = 13 (replace x with y-3)
y - 3 + 3y = 13
4y - 3 = 13
4y = 13 + 3
4y = 16
y = 16/4
y = 4
x = y - 3
x = 4 - 3
x = 1
The answer is A. (1,4)
Answer:
9. -64
11. -225
Step-by-step explanation:
