Answer:
Step-by-step explanation:
Answer:
It is 300 miles.
Step-by-step explanation:
60 + 0.50x = 30 + 0.60x
x = 300
Answer:
<h2>(0, 3) → x = 0, y = 3</h2>
Step-by-step explanation:
The solution to the system of equations is the intersection of lines.
Look at the picture.
Answer:
All except 4th and last.
Step-by-step explanation:
The one that says equation is definitely wrong because it doesn't have an equal sign anywhere (there is nothing to solve there).
The one that says 5 plus x^2 that means 5+x^2 instead of 5x^2.
They should have said 5 times x^2 there which actually means 5x^2.
So I don't like the way some of these are written but the only two that are really wrong are the 4th one and the last one.