Sarah is using addition as the first step in finding the solution of this system of equations. What equation does she get from her first step? 6x+y=14
10x-y=2

Both the red and blue line segments stretch from the center of the circle to a point on the circle. the length of the blue segment is 5. how long is the red line segment?

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. what distance from city a is the point where the truck and the car will meet?

What is fraction that is equivalent to 3/8