Answer:
sorry i dont know, i just rlly need points
Step-by-step explanation:
Answer:
16
Step-by-step explanation:
<u>Remember that
</u>
(-2i)(8i)


16
Answer:
0.3
Step-by-step explanation:
By definition: 30% = 30/100 = 0.3
You have the -1 correct but when (or if) you put it in the calculator then you have to put it in parentheses and you should get 5 so it would be (-1,5)
7x - (3x + 7)....not simplified
7x - 3x - 7 =
4x - 7....simplified