Which expressions are equivalent to 4(4x + 2y + X - y)? O 4(5x + 3y) and 20x + 12y
O 4(5x + y) and 20x + 4y
O 4(3x + y) and 12x + 4y
O 4(3x + 3y) and 12x + 12y

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

answer: f true

step-by-step explanation:

44

step-by-step explanation:

36

step-by-step explanation: