4x+3(2x-1) -4x 3(2x-1)= 6x-3 -4x 4x+6x-4x= 6x-3
The answer would be 97 when rounded to the nearest mile (if you were were going for length)
Time taken to ride 1 mile=7 min.
So time taken to ride 4 mile=4×7=28min.
Answer:

Step-by-step explanation:
Sum of m and one - third of n is :

Product of 3k to the sum is :

Answer:
16.2 ft
Step-by-step explanation:
use pythagorean theorem
a² + b² = c²
6² + 15² = c²
36 + 225 = c²
261 = c²
Take ther square root of both sides
16.155494421403512 = c
Rounded
16.2 ft