What is the value of x in the equation −x = 3 − 4x
+ 6?
a.) −9
b.) −3
c.) 3
d.) 9
2.) what is the value of x in the equation −6 + x = −2?
a.) 8
b.) 4
c.) −4
d.) −8

It's C (3), and B(4)

Step-by-step explanation:

Here it is

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