If the two linear equations have the same slope (and the SAME y-intercept), the equations represent the same line. Since a line intersects with itself everywhere, there will be an infinite number of solutions (intersecting everywhere.)
Answer:
an angle with 90 degree is a right angle
It would be 100. If you divide 100/10, you get 10, multiply that by 9 and you’d get 90.
The answer is 16 remadier 5