The equation a = 640s gives the relationship between s square miles and a acres. pam owns 7.5 square miles of farmland. how many acres does she own?
a. 480 acres
b. 11.72 acres
c. 4,800 acres
d. 1.17 acres

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

idk this answer sorry cant on this one.

step-by-step explanation: