Write an Expression that Represents the Perimeter of the Rectangle.

2(3x^2+3x+1)

Step-by-step explanation:

(6x^2) + (6x + 1)

Step-by-step explanation:

We know perimeter is the sum of all sides of an object, so in this case, we can write it like this:

3x + 1 +3x + 1 + 3x^2 + 3x^2

Now we simplify:

2(3x+1) + 2(3x^2)

(6x^2) + (6x + 1)

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

there is no question content here, but you for the free points! : d