Answer:
C: X <= 7
Step-by-step explanation:
Reimagine the inequality as
3 - 1 >= X - 5/7*X
2 >= 2/7*X
1 >= 1/7 * X
7 >= X
Answer:
As there are 2 equations and two unknowns there is 1 solution
Answer:
2x +21
Step-by-step explanation:

Answer:
Everyone would pay 116.66, but one of them would have to pay one cent extra!
Step-by-step explanation:
Answer:
1.8.
Step-by-step explanation:
9 divided by 5 is 1.8.