Tatiana wrote the steps that are commonly used to solve a system of equations with two variables. Which steps are correct? Check all that apply.

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: dead jah

step-by-step explanation:

bullet + jah= dead jah

i'm not really sure how to answer that

step-by-step explanation:

your answer is b.

x = 33.9

y = 65.6

step-by-step explanation: