Answer:
21 and a number can be translated into 21*n
So:
6+21*n
Step-by-step explanation:
PLS MARK BRAINLIEST!!!
Answer:
D) 3x + y = 5 and 2x -3y = 7
Step-by-step explanation:
You can plug in the x and y values into the equations, and see if they work. In this case, 3x + y = 5 and 2x -3y = 7 both satisfy (2, -1).
1 yard = 36 inches.
So, 10 yards = 360 inches.
the car was able to make 72 inches in one full rotation.
So the car traveled, 360 / 72.
= 360 / 72
= 5
So, there are 5 full rotations.