The answer is D. (2.9,-22.8)
False. Since the probability of one side of the coin is 3/10, the other must be 7/10.
If Jackson went to the movies and payed $7 initially for his ticket and then payed $2 for each box of candy that he buys, then the equation could look like this: y = 2x + 7, where y represents the total cost and x represents the number of boxes of candy Jackson buys.