Answer:
The overall average is 70 dollars for all weeks together
Answer:
please do not give this irrivilant question
Answer:
20.5+10x
Step-by-step explanation:
A)

is false. There is no solution.
B)

is false. There is no solution.
C)

is
true. It has infinite solutions.
D)

is
true. It has infinite solutions.
E)

is false. There is no solution.
The standard form is 20000 + 1000 + 70