Hadley has a coupon that she can use at the movie theater. It says, "Buy one ticket, get a second ticket half off." A movie ticket regularly costs $12. Which expression shows the regular price of two movie tickets, with the coupon?
A. 12+ (12x2)
B. 12 x (12+2)
C. 12+ (12 divided by 2)
D. 12- (12 divided by 2)

For this case we have that each coupon costs $12. So:

Buy a ticket: $12

Get a second ticket at half price we have: . Thus, the total to be paid will be $12 + $6 = $18.

Therefore, the correct expression is:

12+ (12 divided by 2)

Option C

3.4 pizzas

step-by-step explanation:

given is a scatter plot showing number of pizzas sold during weeks for different issues of coupon

y represents number of pizzas sold and x number of coupons issued

y is marked verticaly and x horizontally

the trend line is given as

y =3.4x+43

this says that even when no coupon is issued pizzas sold will be 43

and rate of change of pizza sold for 1 unit of coupon = slope = 3.4

i.e. when x increases by 1 unit y increases by 3.4 units

hence for each additional coupon issued 3.4 pizzas more will be sold

dont think so

step-by-step explanation: