Answer :
70mins(T) x 65(d) divided by half
You have 85miles left so 1hour and 30mins
The trick question is that you can’t effect an unknown value because you don’t know what number it is, it has to be a known value, there is nothing that you can do to figure it out, so it’s unknown and cannot be effected.
4x - 3y = -2
3y = 4x + 2
y = 4/3 x + 2/3
Answer: y = 4/3 x + 2/3
False, because there is not enough information to prove that it is true
hope this helps
Answer:
Infinitely many solutions
Step-by-step explanation: