Which congruence rule is the triangle.
ex. SSS, SAS, ASA, etc

SAS

Step-by-step explanation:

In the image 2 sides are given and 1 angles is given.

In the SAS (Side Angle Side) rule there must be two sides given and one angle.

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