Answer:
60 mph
Step-by-step explanation:
You divide 180 by 3 to get 60 mph
The answer to this question would have to be D.4
22 divided by 2 if you need a picture tell good luck :)
The system has:
- No solutions for two parallel lines.
- 1 solution for two nonparallel lines.
- Infinite solutions for two equations that describe the same line.
<h3>How to identify the number of solutions for the systems?</h3>
A system of two linear equations is given by:
y = a*x + b
y = c*x + d
1) The system has no solutions when both lines are parallel lines, this happens when both lines have the same slope and different y-intercept.
y = a*x + b
y = a*x + d
2) The system has one solution when the lines have different slopes:
y = a*x + b
y = c*x + d
3) The system has infinite solutions when both equations describe the same line:
y = a*x + b
y = a*x + b
If you want to learn more about systems of equations:
brainly.com/question/13729904
#SPJ1
First blank: Substitution or transitive property of equality
Second blank: Subtraction property of equality