A. His answer is incorrect. 2 cubed is 2 X 2 X 2, which is 8. Add 4 and you have the answer of 12.
B. He may have multiplied 2 X 3 and then added 4, instead of multiplying 2 three times.
Answer:
16+x=30 x=14
Step-by-step explanation:
Answer:
364
Step-by-step explanation:
hope thats right
Answer:
y=2x-5
explanation
m is gradient so rise over run and b is the y intercept which is -5
Should be 18x^4-12x.
Let me know if you want more of an explanation.
