Solve the system of equations and choose the correct ordered pair.

2y = 4x + 8
4y = 4x + 20

Darcy deposited $390 into a savings account. as long as the account balance remains at or above $150, she does not have to pay a service fee for the account. for how many months can she withdraw $40 a month without having to pay service fees? a) 3 b) 5 c) 6 d) 9

This question is hard for me to answer can you me. the question is find the value of x.

So can you show me how to do the work and what 5 miles equals how many yards