Answer:
42w^2-20w^2+16
Step-by-step explanation:
Answer:
3x + 7 + 5
Step-by-step explanation:
I could be wrong... there are 3 x's so that would be 3x, and then the 7 and 5. sorry if i'm wrong
Answer:
Step-by-step explanation:
the answer would be -5x
Answer:
z = 2
y = 5
Step-by-step explanation:
Answer:
i think 6,300
Step-by-step explanation: