Answer:
x = 1 and y = 5
Step-by-step explanation:
Use substitution because you know that x = y - 4, and plug this into the first equation to get -10(y - 4) + 3y = 5, or -10y + 40 + 3y = 5. This is -7y = -35 so y = 5. Plug this into the 2nd equation to get that x = 1 and y = 5.
1. In a week there are 7 days. So your andwer would be 21/10. The decimal is 2.1.
That’s a hard one for sure but I would say six
Answer:I think it is a
Step-by-step explanation:
