Travis would like to buy some toys to donate to charity. He plans
to buy 9 dolls at d dollars
each, 2 toy cars at c dollars each, and 3
train sets at t dollars each. Write an expression that represents the
total cost, in dollars, of these items.
A. 9d +2c + 3t
B. 9d + 3C + 2t
C. 14dct
D. 9d2c3t
