The probability of buying a movie ticket with a popcorn coupon is 0.629 and without a popcorn coupon is 0.371. if you buy 29 movie tickets, we want to know the probability that more than 16 of the tickets have popcorn coupons. consider tickets with popcorn coupons as successes in the binomial distribution. give the numerical value of the parameter p in this binomial distribution scenario.

x = -3

y = -18

step-by-step explanation:

to solve by substitution, substitute one variable and solve for the other. then substitute again to find the remaining variable.

x-1/3(3x-9) = -3 since y=3x-9 substittute y.

x-1/3(3x-9)=-3

x + x +3 = -3

2x+3=-3

2x+3-3= -3-3

2x=-6

x=-3

substitute again into y=3x-9

y=3(-3)-9

y=-9-9

y=-18

just took the test and my answers down below!

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answer: sorry i dont really know but can we talk all my friends r gone and im bored

step-by-step explanation: