Answer question 1 and 2

1. a2+b2 when a=3, b=8

2. 2l+2w when l=15,w=12

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

The liabilities of cullumber are $99,000. owner’s capital is $143,000; drawings are $96,000; revenues, $467,000; and expenses, $301,000. what is the amount of cullumber company’s total assists?

Which aspect of electronic commerce does the ftc regulate? a. encryption and transfer of data b. disposing of credit reports c. network security d. antivirus software updates