A shop sells biscuits. 3 vanilla biscuits and 2 chocolate biscuits cost $60 while 1 vanilla biscuits and 2 chocolate biscuits cost $48. a) Write a pair of simultaneous equations to represent the information given above.

Given: ac and db are diameters. m∠3=

A) if $50000 is invested in a bank account that pays 9.3% of interest compounded on a six-monthly basis, how much money will be in the account after 3 and 12 years? b) if matusalen's father had put $2.0 in the bank when he was born and there, how long would matusalen have had to his death (969 years later) if the interest was 7% per year composed each month and weekly?

What values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?