The expressions in which the numbers, or variables, or both, are connected by operational signs (+, - etc.) are called algebraic expressions. For example 5, 4x, a+b, x−y.
I assume a unit rate is simply ms^-1 or whatever.
In order to determine m/s one must make the "per whatever" part equal to 1. In this case it is seconds, so we must make seconds equal to 1.
If in 17 seconds it travels 238 metres, that means in 1 second it travels 238/17m=14m
Therefore the unit rate (speed) of the car is 14m/s or 14ms^-1
Mean: 48.7
Median: 38
Mode:55
The only line that contains point P is 'n'.
Answer:
I have to say the first one sorry responded late
GIVE BRAINIEST:
plz give me brainliest i almost got caught in class WHILE HELPING!!!
