This is a nice question for 69 points (nice) What's 34.5 x 2

A. 45
B. nice
C. 78
D. 50

What is the greatest common factor of 6a, 8a^{2}, and 14?

Graham’s monthly bank statement showed the following deposits and withdrawals. -$25.20, $42.75, -$22.04, -$18.50, $74.11. part a if grahams baldness in the account was $37.86 at the beginning of the month,! 27/4! 2// the account balance at the end of the month? ? plz i will give you 100 points

Which is the scale factor proportion for the enlargement shown?