Answer: 68 miles per hour 2
204 miles/3 hours = 68 miles per hour
i hope this helps you ok :)
23+23+16+16=78
78 is the perimeter:)
What question sir i’m willing to help:)
Answer: x = 7 and y = 2
Step-by-step explanation:
Since x is already defined for us, we can substitute for it in the second equation which gives us:
(5y - 3) + y = 9
6y - 3 = 9
6y = 12
y = 2
Then find x using y
x = 5(2) - 3
x = 10 - 3
x = 7