Answer:
to find the value of x u would have to multiply the numbers in the equation and then u will get ur answer.
Step-by-step explanation:
I hope this helps
Answer:
x = 3 days y = $7
Step-by-step explanation:
I guess this is the answer

then:

x=9
The rate of change of function 1 (a horizontal line) is zero.
The rate of change (slope) of function 2 is the x-coefficient, 8.
8 is 8 more than 0.
The 4th selection is appropriat:
8