66 over 90 and 143 over 195 show (in a video, an image, a slideshow, etc.) how you would determine whether the two fractions are equivalent. remember, there are multiple methods you could use, so be sure to give reasons for your approach.
asap 20 points for you does it right

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

3/6   and 9/18

step-by-step explanation: