Carly is ordering calendars online. Each calendar costs $12, with a one time shipping fee of $15. which equation can be used to find the total cost of ordering w calendars? O A = 121+ 15 OB = 151 + 12 Oc - 12n+ 15 Oo - 150+ 12​

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?

Find the x-intercepts of the parabola withvertex (1,1) and y-intercept (0,-3).write your answer in this form: (x1,if necessary, round to the nearest hundredth.

Out of 50 students surveyed, 16 have a dog. based on these results, predict how many of the 280 students in the school have a dog.